请输入您要查询的英文单词:

 

单词 ternate
释义

ternate

/ˈtəːneɪt /
adjective Botany
Arranged in threes, especially (of a compound leaf) having three leaflets.Mexican mock orange (Choisya ternata) is a good example of a plant with ternate leaves....
  • Based on leaf architecture, there are three main compound leaf types: pinnate, palmate, and ternate.

Derivatives

ternately

adverb ...
  • The leaf is usually ternately divided, the petiolule about equalling the blade in length.
  • Ternately compound leaves come in threes, such as poison ivy (Toxicodendron radicans).
  • The plant has ferny, pinnately or ternately decompound leaves and produces compound umbels with small white or pinkish flowers that are attractive to bees.

Origin

Mid 18th century: from modern Latin ternatus, from medieval Latin ternare 'make threefold', from terni 'three at once'.

随便看

 

英语词典包含243303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:2024/11/10 15:34:59