搜索
主菜单
首页单词

scavenger

scavenger 做朗读
首字母s尾字母r
英式'skævɪn(d)ʒə
美式'skævɪndʒɚ
托福

scavenger 基本解释

n. (英)清道夫, 清扫工, 拾垃圾的人, 清除剂, 净化剂, 食腐动物, 黄色作家
[计] 清除器

scavenger 词性变化

名词复数形式:scavengers

中文词源

scavenger 拾荒者，捡破烂者

来自中古英语 scawageour,伦敦的税务官员，特指对外来商品收取税费的官员，来自盎格鲁 法语 scawage,税收，税费，来自 Proto-Germanic*skau,注视，注意，检查，来自 PIE*skeue, 注视，注意，词源同 show,古义看，检查。因收取税费的同时兼顾打扫街道卫生，引申词义 拾荒者，捡破烂者，后原词义逐渐消失，其引申词义成为主要词义。-enger,人，词源同 messenger,passenger.

词组短语

1、free radical scavenger [化] 自由基清除剂

2、radical scavenger [化] 自由基捕获剂

3、scavenger cell 巨噬细胞

4、scavenger enzymes [医] 清除酶, 过氧化氢酶

5、scavenger hunt 寻宝游戏（参加者必须找到各种物品）

6、scavenger precipitation [化] 清除沉淀

7、scavenger-cell [医] 清除细胞, 游走细胞

8、Minute Scavenger Beetles 小清道夫甲虫

9、scavenger pipe 扫线管

10、scavenger pump 扫线用泵

11、scavenger tank 清道夫坦克

12、scavenger valve 部分回油阀

13、scavenger system 清洗系统，吹气系统

14、scavenger circuit 部分换油回流

15、scavenger receptor [医]清道夫受体

16、scavenger block 扫气块

17、scavenger cart 清道夫车

18、scavenger fan 换气风扇

19、scavenger flies 食腐蝇类

随机推荐

常用菜单

词语组合

部首查字

笔画查字

使用频率

查单词

新知识，涨知识！学词典，传文化！

Copyright © 2024 新知识 | 网站地图 | 京ICP备2023025229号-13

1.0148
关
大
基本信息
SQL
$_GET
$_POST
$_COOKIE
包含文件
自动加载
  1. 模型: /www/wwwroot/cidian.xinzhishi.net/lecms/model/
  2. 视图: /www/wwwroot/cidian.xinzhishi.net/view/guoxue/danci_show.htm
  3. 控制器: /www/wwwroot/cidian.xinzhishi.net/lecms/control/show_control.class.php
  4. 日志目录: /www/wwwroot/cidian.xinzhishi.net/log/
  5. 当前页面: /www/wwwroot/cidian.xinzhishi.net/index.php
  6. 当前时间: 2025-04-26 17:09:02
  7. 当前网协: 18.117.176.186
  8. 请求路径: /danci/scavenger.html
  9. 运行时间: 1.0148
  10. 内存开销: 2.07 MB
  1. #0 [time:0.0001s] SELECT * FROM le_runtime WHERE k='cfg' LIMIT 1
  2. #1 [time:0.0004s] SELECT * FROM le_cms_danci WHERE id='4625'
  3. #2 [time:0.0330s] SELECT * FROM le_runtime WHERE k='cate_4' LIMIT 1
  4. #3 [time:0.0007s] SELECT * FROM le_cms_danci WHERE id='4625' LIMIT 1
  5. #4 [time:0.0105s] SELECT * FROM le_user WHERE uid='1' LIMIT 1
  6. #5 [time:0.0717s] SELECT * FROM le_cms_danci_data WHERE id='4625' LIMIT 1
  7. #6 [time:0.0122s] SELECT * FROM le_cms_danci_views WHERE id='4625' LIMIT 1
  8. #7 [time:0.0002s] UPDATE LOW_PRIORITY le_cms_danci_views SET views=views+1 WHERE id='4625' LIMIT 1
  9. #8 [time:0.0030s] SELECT * FROM le_runtime WHERE k='190b1b63a37687eb8cac9333d20dad76' LIMIT 1
  10. #9 [time:0.0037s] SELECT * FROM le_runtime WHERE k='81864f9513bb6c88661744025bf28ef2' LIMIT 1
  11. #10 [time:0.0002s] SELECT * FROM le_runtime WHERE k='b8e0905ed362cbddc6e9c0b8f61711bb' LIMIT 1
  12. #11 [time:0.0001s] SELECT * FROM le_runtime WHERE k='5a5b03036593ce1d40cb5d407c8c958b' LIMIT 1
  13. #12 [time:0.0001s] SELECT * FROM le_runtime WHERE k='e146bcb60f6218100a21a008e8eabe40' LIMIT 1
  1. #control => show
  2. #action => index
  3. #cid => 4
  4. #id => 4625
  5. #mid => 6
      1. #0 /www/wwwroot/cidian.xinzhishi.net/index.php
      2. #1 /www/wwwroot/cidian.xinzhishi.net/lecms/xiunophp/xiunophp.php
      3. #2 /www/wwwroot/cidian.xinzhishi.net/lecms/config/config.inc.php
      4. #3 /www/wwwroot/cidian.xinzhishi.net/lecms/xiunophp/lib/base.func.php
      5. #4 /www/wwwroot/cidian.xinzhishi.net/lecms/xiunophp/lib/core.class.php
      6. #5 /www/wwwroot/cidian.xinzhishi.net/lecms/xiunophp/lib/debug.class.php
      7. #6 /www/wwwroot/cidian.xinzhishi.net/lecms/xiunophp/lib/log.class.php
      8. #7 /www/wwwroot/cidian.xinzhishi.net/lecms/xiunophp/lib/model.class.php
      9. #8 /www/wwwroot/cidian.xinzhishi.net/lecms/xiunophp/lib/view.class.php
      10. #9 /www/wwwroot/cidian.xinzhishi.net/lecms/xiunophp/lib/control.class.php
      11. #10 /www/wwwroot/cidian.xinzhishi.net/lecms/xiunophp/db/db.interface.php
      12. #11 /www/wwwroot/cidian.xinzhishi.net/lecms/xiunophp/db/db_pdo_mysql.class.php
      13. #12 /www/wwwroot/cidian.xinzhishi.net/lecms/xiunophp/cache/cache.interface.php
      14. #13 /www/wwwroot/cidian.xinzhishi.net/lecms/xiunophp/cache/cache_memcache.class.php
      15. #14 /www/wwwroot/cidian.xinzhishi.net/lecms/xiunophp/ext/network/Network__interface.php
      16. #15 /www/wwwroot/cidian.xinzhishi.net/lecms/config/plugin.inc.php
      17. #16 /www/wwwroot/cidian.xinzhishi.net/lecms/plugin/cms_shop/conf.php
      18. #17 /www/wwwroot/cidian.xinzhishi.net/lecms/plugin/editor_sd/conf.php
      19. #18 /www/wwwroot/cidian.xinzhishi.net/lecms/plugin/editor_um/conf.php
      20. #19 /www/wwwroot/cidian.xinzhishi.net/lecms/plugin/highlighter/conf.php
      21. #20 /www/wwwroot/cidian.xinzhishi.net/lecms/plugin/import_data/conf.php
      22. #21 /www/wwwroot/cidian.xinzhishi.net/lecms/plugin/le_auto_alias/conf.php
      23. #22 /www/wwwroot/cidian.xinzhishi.net/lecms/plugin/le_baidu_zz/conf.php
      24. #23 /www/wwwroot/cidian.xinzhishi.net/lecms/plugin/le_cha/conf.php
      25. #24 /www/wwwroot/cidian.xinzhishi.net/lecms/plugin/le_content_img_seo/conf.php
      26. #25 /www/wwwroot/cidian.xinzhishi.net/lecms/plugin/le_database/conf.php
      27. #26 /www/wwwroot/cidian.xinzhishi.net/lecms/plugin/le_fragment/conf.php
      28. #27 /www/wwwroot/cidian.xinzhishi.net/lecms/plugin/le_guoxue/conf.php
      29. #28 /www/wwwroot/cidian.xinzhishi.net/lecms/plugin/le_keywords_links/conf.php
      30. #29 /www/wwwroot/cidian.xinzhishi.net/lecms/plugin/le_links/conf.php
      31. #30 /www/wwwroot/cidian.xinzhishi.net/lecms/plugin/le_links_tips/conf.php
      32. #31 /www/wwwroot/cidian.xinzhishi.net/lecms/plugin/le_log/conf.php
      33. #32 /www/wwwroot/cidian.xinzhishi.net/lecms/plugin/le_search_history/conf.php
      34. #33 /www/wwwroot/cidian.xinzhishi.net/lecms/plugin/le_sitemaps/conf.php
      35. #34 /www/wwwroot/cidian.xinzhishi.net/lecms/plugin/le_sogou/conf.php
      36. #35 /www/wwwroot/cidian.xinzhishi.net/lecms/plugin/le_special/conf.php
      37. #36 /www/wwwroot/cidian.xinzhishi.net/lecms/plugin/le_spider/conf.php
      38. #37 /www/wwwroot/cidian.xinzhishi.net/lecms/plugin/le_tag_insertcontent/conf.php
      39. #38 /www/wwwroot/cidian.xinzhishi.net/lecms/plugin/le_tpl_edit/conf.php
      40. #39 /www/wwwroot/cidian.xinzhishi.net/lecms/plugin/models_filed/conf.php
      41. #40 /www/wwwroot/cidian.xinzhishi.net/runcache/misc.func.php
      42. #41 /www/wwwroot/cidian.xinzhishi.net/runcache/core_lang/zh-cn.php
      43. #42 /www/wwwroot/cidian.xinzhishi.net/runcache/lang/zh-cn.php
      44. #43 /www/wwwroot/cidian.xinzhishi.net/runcache/lecms_control/parseurl_control.class.php
      45. #44 /www/wwwroot/cidian.xinzhishi.net/runcache/lecms_model/runtime_model.class.php
      46. #45 /www/wwwroot/cidian.xinzhishi.net/runcache/lecms_model/cms_content_model.class.php
      47. #46 /www/wwwroot/cidian.xinzhishi.net/runcache/lecms_control/show_control.class.php
      48. #47 /www/wwwroot/cidian.xinzhishi.net/runcache/lecms_control/base_control.class.php
      49. #48 /www/wwwroot/cidian.xinzhishi.net/runcache/lecms_model/urls_model.class.php
      50. #49 /www/wwwroot/cidian.xinzhishi.net/runcache/lecms_model/spider_model.class.php
      51. #50 /www/wwwroot/cidian.xinzhishi.net/runcache/lecms_model/category_model.class.php
      52. #51 /www/wwwroot/cidian.xinzhishi.net/runcache/lecms_view/guoxue,danci_show.htm.php
      53. #52 /www/wwwroot/cidian.xinzhishi.net/runcache/lecms_model/cms_content_data_model.class.php
      54. #53 /www/wwwroot/cidian.xinzhishi.net/runcache/lecms_model/cms_content_tag_model.class.php
      55. #54 /www/wwwroot/cidian.xinzhishi.net/runcache/lecms_model/user_model.class.php
      56. #55 /www/wwwroot/cidian.xinzhishi.net/runcache/lecms_model/cms_content_views_model.class.php
      57. #56 /www/wwwroot/cidian.xinzhishi.net/lecms/xiunophp/tpl/sys_trace.php