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单词
centre of mass
释义
centre of mass
n.
a point representing the mean position of the matter in a body or system
质量中心,质心
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lucrativeness
lucre
lucubrate
lucubration
lucubrator
Lucullan
Lucy
lud
Luddism
Luddite
Ludditism
ludicrous
ludicrously
ludicrousness
ludo
lues
luetic
luff
luffa
Luftwaffe
lug
lug
lug
lug
luge
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更新时间:2026/9/20 3:25:59