请输入您要查询的英文单词:
单词
iridium
释义
iridium
n. Chem. a hard white metallic element of the transition series used esp. in alloys.
Usage
Symb.: Ir.
Etymology
: mod.L f. L IRIS + -IUM
随便看
beginning
begone
begonia
begorra
begot
begotten
begrime
begrudge
beguile
beguine
begum
begun
behalf
behave
behaviour
behavioural
behaviourism
behead
beheld
behemoth
behest
behind
behindhand
behold
beholden
英语词典包含43808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:2025/11/17 6:22:34