请输入您要查询的英文单词:

 

单词 heliotropism
释义

WordReference Random House Unabridged Dictionary of American English © 2024
he•li•ot•ro•pism  (hē′lē otrə piz′əm, hē′lē ə trōpiz əm),USA pronunciation n. 
  1. Biologyheliotropic tendency or growth.
  • helio- + -tropism 1850–55

Collins Concise English Dictionary © HarperCollins Publishers::
heliotropism /ˌhiːlɪˈɒtrəˌpɪzəm/ n
  1. the growth of plants or plant parts (esp flowers) in response to the stimulus of sunlight, so that they turn to face the sun

heliotropic /ˌhiːlɪəʊˈtrɒpɪk/ adj ˌhelioˈtropically adv
随便看

 

英语词典包含188688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:2024/9/21 13:27:27