英语词汇escape velocity的意思、用法及释义-英汉双解词典

单词	escape velocity
释义	escape velocity speed at which a spacecraft, etc must travel in order to leave the gravitational field of a planet, etc 逃逸速度（宇宙飞船等克服星球引力的速度）.
随便看	pain painful painfully painfulness pain-killer painless painlessly painlessness pains painstaking painstakingly paint paintbox paintbrush painter painting paintwork pair Paisley pajamas pal palace palace revolution palae(o)- palaeographer

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