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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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differentiated
differentiates
differentiating
differentiation
differentiations
differentiator
differentiators
differently
differently
differentness
differing
differs
difficult
difficulties
difficultly
difficultness
difficultnesses
difficulty
diffidence
diffidences
diffident
diffidently
diffidently
diffraction
diffractions
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更新时间:2026/6/23 22:58:58