请输入您要查询的英文单词:

 

单词 atomic number 34
释义
atomic number 34
(extremely rare)
n

WORD FAMILY
atomic number 34
n a toxic nonmetallic element related to sulfur and tellurium; occurs in several allotropic forms; a stable grey metallike allotrope conducts electricity better in the light than in the dark and is used in photocells; occurs in sulfide ores (as pyrite)
Syn|Hyper
Se, selenium
chemical element, element
any of the more than 100 known substances (of which 92 occur naturally) that cannot be separated into simpler substances and that singly or in combination constitute all matter
antioxidant
substance that inhibits oxidation or inhibits reactions promoted by oxygen or peroxides
随便看

 

英语词典包含147318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:2025/2/24 14:31:41