英语词汇“centre of mass”的释义、用法及例句-英汉例句词典

词汇	centre of mass
例句	noun Keeping the centre of mass low improves stability. In these systems, all stars describe their orbits around a common centre of mass.
随便看	knock around knock around together knock around with knock around with somebody/together knock around… knock back knock-back knock down knock-down knock-down-drag-out knocked knock hell out of somebody/something knocking knock it off! knock-kneed knock off knock off something knock-on knock on wood knock out knockout knock over knocks knock somebody back knock somebody back something

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