请输入您要查询的英文单词:
单词
roentgenium
释义
roent·gen·ium
BrE
/
ˌrɒnt
ˈɡiːniəm
/
NAmE
/
ˌrent
ˈɡiːniəm
/
noun
[
U
]
(
symbol
Rg
)
a
chemical
element
.
Roentgenium
is
a
radioactive
element
that
is
produced
artificially
and
has
no
known
use
𬬭(一种人工合成的放射性化学元素)
随便看
unwithstanding
unwitting
unwittingly
unwittingly
unwittingness
unwittingnesses
unwoeful
unwoefully
unwoefulness
unwoefulnesses
unwomanish
unwomb
unwombed
unwombing
unwombs
unwonderful
unwonderfully
unwont
unwonted
unwontedly
unwontedness
unwontednesses
unworkability, unworkableness
unworkable
unworkables
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:2025/3/13 6:41:59