详细解释
苞
1、(形声。本义:席草,可制席子和草鞋)。
2、同本义。
苞,苞草也,南阳以为粗履。---《说文》
浸彼苞稂。---《诗·曹风·下泉》
3、又。
浸彼包萧。
浸彼苞蓍。
系于包桑。---《易·否》
其高燥则生葴(zhēn,马兰)、菥(sī,麦的一种)、苞、荔(草名)。---司马相如《子虚赋》
包屦：古人居丧所穿的一种草鞋。
4、苞片,花未开时包着花朵的变态叶。
山桃发红萼,野蕨渐紫苞。---南朝宋·谢灵运《酬从弟惠连》
含苞未放
5、草木的根或茎干。
苞有三蘖。---《诗·商颂·长发》
苞桑：原指根深柢固的桑树;比喻牢固的根基
苞桑磐石：比喻极其坚固
苞桑戒：系于根深蒂固的事物上而求得的牢靠鉴戒。
6、草木茂盛,丛生。
苞,丰也。---《尔雅·释诂》
方苞方体。---《诗·大雅·行苇》
集于苞栩。---《诗·唐风·鸨羽》
草木渐苞。---《书·禹贡》
如竹苞也,如松茂矣。---《诗·小雅·斯干》
苞杞：丛生的枸杞
苞并：丛生。
7、包裹;怀抱。
如山之苞。---《诗·大雅·常武》
厥苞橘柚锡贡。---《书·禹贡》
凡以弓剑苞苴箪笥问人者。---《礼记·曲礼上》
尔贡苞茅不入。---《左传·僖公四年》
例句
花和苞片侧面愈合形成一合心皮果。
Flowers and bracts fused laterally to form a syncarp.
轴，苞，花梗和花萼具腺柔毛。
Rachises, bracts, pedicels, and calyces glandular pilose.
目的：研究白苞裸蒴的化学成分。
Objective:To study the chemical constituents of Gymnotheca involucrata .
叶，苞片，萼片和花瓣均为磨砂质感。
Leaves, bracts, sepals and outside of petals minutely papillose.
次总苞，小总苞次级花被，如处于复合。
A secondary involucre, as at the base of an umbel within a compound umbel.
苞片和花萼星状毡毛状。
Bracts and calyx stellate pannose.
脚下的水仙在吐苞，带穗的落叶松摇摆不定。
The daffodil breaks under foot, and the tasselled larch.
花芽苞不断地形成，直到秋天低温来临才停止。
Flower bud formation continues until temperatures become too cool in fall.
接着蕾苞开花。
Then the buds blossomed.
果扁球形，直径1。7厘米，基部托以宿存苞片和萼片。
Fruit oblate 1.7cm in diameter base with persistent bracts and sepals.
这种植物因其彩色苞片而有价值，这些苞片看起来像叶片。
These plants are valued for their colorful bracts, which look like leaves.
生于萼下类似于真萼的一组苞片，如石竹和木槿所有的。
A series of bracts subtending and resembling a calyx, as in the carnation and hibiscus.
花单生，没有小苞片的任何分枝在腋处，没有不育的花。
Flowers solitary, without any branching in axils of bracteoles, without sterile flowers.
从开始孕育时，花芽便具有一层由苞片和鳞片构成的保护层。
They have a protective cover of bracts and scales from time of initiation.
单头郁金香苞，有大红、黄色、紫色、白色、绿色、红金色。
Single head tulip bud. Bright red, yellow, purple, white, green, red gold.
目前栽培品种的粉红色苞片尖端带有绿色斑点，但是瑕不掩瑜。
Current cultivars with pink bracts green spot cutting-edge, but have fundamental.
目前栽培品种的粉红色苞片尖端带有绿色斑点，但是瑕不掩瑜。
Kasalukuyang cultivars sa pink bracts green spot gilid pagputol-, kundi magkaroon ng pundamental na.
托苞在菊科植物，如向日葵中，承托盘花的花托上的一种膜质鳞片。
The chaffy scales on the receptacle of a Flower head in a plant of the composite family, as the sunFlower.
红光能提高花头的观赏品质，使花径、苞叶面积、花青素含量增加；
Red light could increase the ornamental value of flower, flower diameter, bract area, content of cyanidin were all increased.
这是罕见的暴风雨，很危险，芭丝谢苞和盖伯瑞尔看了，浑身直发抖。
Bathsheba and Gabriel could only stare, and tremble at the strange and dangerous beauty of the storm.
总状花序轴和花梗具短柔毛或微柔毛；苞片和小苞片通常生于花梗上部的1/2。
Raceme rachis and pedicels pubescent or puberulent ; bract and bracteole usually borne on distal 1/2 of pedicel.
圆锥花序稀松的分枝，通常大，具数枚到多数总状花序或小的圆锥花序的；苞片相当小。
Panicle laxly branched, usually large, with several to many racemes or smaller panicles; bracts rather small.
本文研究了空篷栗、正常栗的总苞和子房、子叶发育过程中蛋白质和氨基酸含量的变化。
The fluctuations of protein and amino acide contents in the development process of involucre, ovary and cotyledon were studied between empty shell's chestnut and normal chestnut.
在以累积虫苞数为纵坐标、抽样次数为横坐标的图上，标出“接受”和“拒绝”的区域。
We made a graph and vertical is number cumulated of gall, abscissa is sample times, line out"accept"or "unaccept"in graph.
一品红的花是非常小的，花周围五颜六色的叶子被称为苞片。这些苞片让这种植物美丽起来。
The flowers of the poinsettia are very small. Around the flowers are colorful leaves called bracts. These bracts are what give the plants their beauty.
一品红的花是非常小的，花周围五颜六色的叶子被称为苞片。这些苞片让这种植物美丽起来。
The flowers of the poinsettia are very small. Around the flowers are colorful leaves called bracts. These bracts are what give the plants their beauty.