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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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hot metal
hot money
hotness
hot pants
hotplate
hotpot
hot potato
seven seas
Seven Sisters
seventeen
seventeenth
seventh
Seventh-Day Adventist
seventhly
seventieth
seventy
seventy-eight
seventy-first, -second, etc.
seventyfold
seventy-one, -two, etc.
seven year itch
sever
severable
several
severally
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更新时间:2026/6/6 18:05:00