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单词
berkelium
释义
berkelium
/bɜ:ˈki:liəm, ˈbɜ:kliəm/
n. Chem.
a transuranic radioactive metallic element produced by bombardment of americium (symbol
符
Bk
)
【化】
(
化学元素
)
锫
[modern Latin from
Berkeley
in California (where it was first made) + -IUM]
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harasser
harassingly
harassment
harbinger
harbour
harbourage
harbourless
harbour master
harbour seal
hard
hard and fast
hard as nails
hard at it
hardback
hardball
hardbitten
hardboard
hard-boiled
hard by
hard cash
hard cheese
hard cheese
hard coal
hard copy
hard core
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更新时间:2025/3/30 4:19:01