释义 |
mass MATTERmAsn [C]specialized the amount of matter in any solid object or in any volume of liquid or gas质量,容量The acceleration of a body equals the force exerted on it divided by its mass.物体所受外力除以其质量等于加速度。1 litre of water has a mass of 1 kilogram.一升水的质量为一公斤。
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