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单词
cerium metal
释义
cerium metal
Chem.
any of a subgroup of rare-earth metals, of which the terbium and yttrium metals comprise the other two subgroups.
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ngultrum
Nguni
Nguyen Van Thieu
ngwee
NH
N.H.
NHA
Nha Trang
N. Heb.
NHG
NHI
NHL
NHS
NHTSA
Ni
N.I.
NIA
niacin
niacinamide
Niagara
Niagara Falls
Niagara green
Niagara-on-the-Lake
Niah Cave
Niamey
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更新时间:2025/7/23 22:55:05