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pitch

pitch 做朗读
首字母p尾字母h
英式pɪtʃ
美式pɪtʃ
四级六级考研托福雅思gre

pitch 基本解释

n. 程度, 坡度, 顶点, 前倾, 倾斜, 投掷, 音高, 螺距, 节距, 摊位, 树脂, 沥青
vt. 投, 掷, 向前倾跌, 扎营, 竭力推销, 为...定调, 定位于, 用沥青涂
vi. 搭帐篷, 投掷, 向前跌, 猛然摔倒, 坠落, 倾斜
[计] 孔距

pitch 词性变化

名词复数形式:pitches 过去分词:pitched 现在分词:pitching 过去式:pitched 第三人称单数:pitches

中文词源

pitch 用力扔，抛，投球，球场，上下颠簸，倾斜pitch 沥青，柏油

来自中古英语pikken,刺，插，词源同peck,pike.引申词义扔，抛，投球，球场，倾斜等诸多词义。插入字母t,比较bake,batch,piece,patch.来自古英语pic,沥青，柏油，来自拉丁语pix,沥青，柏油，来自PIE*pik,松脂，松香，来自 PIE*pei,脂肪，松脂，汁液，词源同fat,pine.

词组短语

1、pitch black 星际传奇; [电影]漆黑一片

2、pitch book 项目建议书投标书

3、dot pitch 点距；点间距；点阵格式；点陈格式；点密度

4、pitch in 投入, 动手干, 作出贡献

5、pitch factor 间距因数；节距因数；螺距因子

6、a good pitch 好球,投得好!

7、a high pitch of excitement 极度的兴奋

8、absolute pitch n. 音高辨别力

9、accumulated pitch error [机] 累积节距误差

10、acid-sludge pitch [化] 酸渣沥青

11、acting pitch circle [机] 作用节圆, 齿轮

12、actual pitch [机] 实际螺距

13、adjustable pitch-propeller [机] 可调整螺距桨

14、analysis pitch [机] 实测节距

15、anchor hole pitch [化] 地脚螺栓孔间距

16、angle of pitch [机] 翼间角, 螺距角

17、angle pitch [化] 角距

18、apparent pitch [机] 虚表螺距, 视螺距

19、as black as pitch 漆黑,墨黑

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