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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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scyphus
scythe
Scythian
SD
S.Dak.
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SDLP
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Se
se-
sea
sea anchor
sea anemone
sea-angel
sea bass
seabed
seabird
seaboard
seaborgium
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sea bream
sea breeze
sea buckthorn
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更新时间:2025/2/14 12:50:29