请输入您要查询的英文单词：
单词
francium
释义
fran·cium
BrE
/
ˈfrænsiəm
/
NAmE
/
ˈfrænsiəm
/
noun
[
U
]
(
symbol
Fr
)
a
chemical
element
.
Francium
is
a
radioactive
metal
钫（放射性化学元素）
随便看
on pain of
on pain of sth
on paper
on part
on-part-of
on payment of
on payment of sth
on pins and needles
on pins needles
on point
on-point-of
on production of
on production of sth
on purpose
on qui vive
on ramp
on-ramp
on-ramps
onrush
onrushes
ons
on's
on sale
on-sale
on sale or return
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。
Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间：2026/6/21 23:48:16