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单词
americium
释义
americium
n. Chem. an artificially made transuranic radioactive metallic element.
Usage
Symb.: Am.
Etymology
: America (where first made) + -IUM
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mixed
mixer
mixture
mizen
mizzle
Mk.
mks
Mkt.
ml
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Mlle
MLR
MM
mm
Mme
m.m.f.
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MN
Mn
M'Naghten rules
mnemonic
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更新时间:2025/6/6 11:07:50