请输入您要查询的英文单词:
单词
vascular ray
释义
WordReference Random House Unabridged Dictionary of American English © 2024
vas
′
cular ray
′
,
[
Bot.
]
Botany
a radiate band of parenchyma in the secondary xylem extending into the secondary phloem of the stems of certain vascular plants, formed by the cambium and serving for the storage of food and the conduction of nutriments.
1665–75
随便看
joshua
joshua tree
josiah
josie
joskin
jospin
josquin des prés
joss
josser
joss house
joss stick
jostle
jostlement
jostler
josue
josé
jot
jota
jotted
jotter
jotting
jotty
jotun
jotunheim
jotunn
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:2026/3/25 19:12:54