cotyledon

[US]/ˌkɒtɪˈliːdən/
[UK]/ˌkɑːtɪˈliːdən/
Frequency: Very High

Translation

n.子叶,寇太来顿属植物;绒毛叶; 子叶(植物)
Word Forms

Phrases & Collocations

cotyledon development

子叶发育

cotyledon function

子叶功能

cotyledon stage

子叶阶段

cotyledon count

子叶数量

cotyledon shape

子叶形状

cotyledon number

子叶数目

cotyledon size

子叶大小

cotyledon type

子叶类型

cotyledon emergence

子叶出现

cotyledon leaf

子叶叶片

Example Sentences

the cotyledon is the first leaf that appears in a seedling.

子叶是种子萌芽时出现的第一片叶子。

in some plants, the cotyledon can store nutrients for the developing seedling.

在某些植物中,子叶可以为发育中的幼苗储存养分。

during germination, the cotyledon helps provide energy to the young plant.

在发芽过程中,子叶帮助为幼苗提供能量。

the number of cotyledons varies among different plant species.

不同植物种类的子叶数量各不相同。

some dicotyledonous plants have two cotyledons.

一些双子叶植物有两个子叶。

the cotyledon can also be used to identify certain plant families.

子叶也可以用来识别某些植物科。

after the cotyledon falls off, true leaves begin to develop.

子叶脱落后,真叶开始发育。

in botany, cotyledons play a crucial role in seedling development.

在植物学中,子叶在幼苗发育中起着关键作用。

some seeds have large cotyledons that aid in their survival.

有些种子有大的子叶,有助于它们的生存。

the cotyledon can sometimes be mistaken for a true leaf.

子叶有时会被误认为是真叶。

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