请输入您要查询的英文单词:
单词
actinide
释义
ac·ti·nide
AHD
[ăkʹtə-nīd']
D.J.
[ˈæktəˌnaɪd]
K.K.
[ˈæktəˌnaɪd]
n.
(名词)
Any of a series of chemically similar, radioactive elements with atomic numbers ranging from 89 (actinium) through 103 (lawrencium).
锕类:任何化学性质相似,原子序数在89(锕)与103(铹)之间变化的放射性元素
随便看
Alsace
Alsatian
Alsatians
Alsek
alsike
alsike clover
alsike clovers
Alsip
also
Alsop
also-ran
also–ran
alstroemeria
alstroemerias
alt
alt.
Alta.
Alta California
Altadena
Altaian
Altaic
Altaics
Altai Mountains
Altair
Altamaha
英汉双解词典包含166908条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。
Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2026/10/28 11:33:01