请输入您要查询的英文单词:
单词
radium b
释义
WordReference Random House Unabridged Dictionary of American English © 2024
radium B,
[
Chem.
]
Chemistry
an isotope of lead, formed by decay of radium A, that gives rise to radium C, which is an isotope of bismuth, from which radium D, radium E, and radium F, or polonium 210, are derived.
1900–05
随便看
garcía y íñiguez
gard
garda
gardant
garda síochána
garde-manger
garden
gardena
gardenable
garden apartment
garden center
garden centre
garden city
garden cress
gardener
garden grove
garden heliotrope
gardenia
gardening
gardening leave
gardenless
gardenlike
garden loosestrife
garden of eden
garden party
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:2025/9/22 0:06:22