请输入您要查询的英文单词：
单词
radon
释义
radon
1 ENTRIES FOUND:
radon
(noun)
radon
/
ˈ
reɪˌdɑːn/
noun
radon
/
ˈ
reɪˌdɑːn/
noun
Learner's definition of RADON
[
noncount
]
:
a radioactive element which is a gas that is used medically in cancer treatments
氡
随便看
on a nightly basis
on (an) impulse
on an impulse
on another planet
on (a) par with
on a par with
on a plate
on a platter
on a positive note
on a power trip
on appeal
on approval
on a rampage
on a regular basis
on a roll
on a rotating basis
on/as a lark
On a scale of
on a shoestring
on a shoestring budget
on a short fuse
on a (silver) platter
on a silver platter
on a slant
on a small budget
英汉双解词典包含109353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：2026/7/3 5:27:36