首页  英汉  汉英  英英  词组  用法  例句  同义词  写作  俚语  缩写  词源  词根  法汉  德汉  日汉  俄汉  韩汉  西汉  意汉  泰汉  越汉


请输入您要查询的英文单词:

 

单词 abscission layer
释义

Definition of abscission layer in English:

abscission layer

noun
Botany
  • A layer of cells which develops at the base of a pedicel, petiole, etc., and then breaks down, causing the flower, leaf, etc., to fall off.

Origin

Early 20th century; earliest use found in Bulletin of the Torrey Botanical Club.

 
 

Definition of abscission layer in US English:

abscission layer

noun
Botany
  • A layer of cells which develops at the base of a pedicel, petiole, etc., and then breaks down, causing the flower, leaf, etc., to fall off.

Origin

Early 20th century; earliest use found in Bulletin of the Torrey Botanical Club.

 
 
随便看

 

英语词典包含464360条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。

 

Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2026/6/15 5:03:05