请输入您要查询的英文单词：
单词
radium
释义
ra·dium
BrE
/
ˈreɪdiəm
/
NAmE
/
ˈreɪdiəm
/
noun
[
U
]
(
symbol
Ra
)
a
chemical
element
.
Radium
is
a
white
radioactive
metal
used
in
the
treatment
of
diseases
such
as
cancer
镭
随便看
arrayer
arrayers
arrayer's
arraying
arrays
array's
arrears
arrest
arrestable
arrestable offence
arrestation
arrested
arresters
arresting
arresting
arrestingly
arrestments
arrestors
arrests
arrival
arrivals
arrivance
arrive
arrive at
arrive-at
英汉双解词典包含314281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。
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更新时间：2026/4/1 14:57:22