请输入您要查询的英文单词:
单词
neptunium
释义
nep·tun·ium
BrE
/
nepˈtjuːniəm
/
NAmE
/
nepˈtjuːniəm
/
,
also
/
nep
ˈtuːn
iəm
/
noun
[
U
]
(
symbol
Np
)
a
chemical
element
.
Neptunium
is
a
radioactive
metal
镎(放射性化学元素)
随便看
broad-brush
broadcast
broadcasted
broadcaster
broadcasters
broadcasters
broadcasting
broadcasting
broadcastings
broad-castings
broadcasts
broad-casts'
broad church
broad daylight
broaden
broadened
broadener
broadeners
broadening
broaden out
broadens
broader
broadest
broadish
broad jump
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更新时间:2026/4/19 5:43:50