请输入您要查询的英文单词:
单词
companion cell
释义
WordReference Random House Unabridged Dictionary of American English © 2024
compan
′
ion cell′,
[
Bot.
]
Botany
any of a number of specialized parenchymal cells adjacent to a sieve tube in the phloem of flowering plants, believed to regulate the flow of nutrients through the tube.
1885–90
随便看
weighbridge
weigh down
weigher
weigh in
weigh-in
weighman
weight
weight belt
weight density
weighted
weighted average
weightedly
weighted mean
weightedness
weighter
weight for age
weightier
weightiest
weightily
weightiness
weighting
weightism
weightless
weightlessly
weightlessness
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 22:45:58