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单词
centre of gravity
释义
centre of gravity
Word forms:
plural
centres of gravity
N-COUNT
重心
The
centre of gravity
of an object is a point in it. If this point is above the base of the object, it stays stable, rather than falling over.
重心
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Chinese
Chinese water chestnut
chink
chinked
chink in armour
chinking
chink in their armour
chinks
chinless
chinned
chinos
chins
chintz
chintzes
chintzier
chintziest
chintzily
chintziness
chintzy
chip
chip-and-PIN
chip and PIN
chipandPIN
chip-away-at
chip away at
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更新时间:2026/6/2 1:06:19