Escape velocity
逃逸速度\\n[電] 逃脫速度
?? 牛津釋義
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（宇宙飛船等克服星球引力的速度）.
?? 詞語組成解析
escape
[?'skep]
v. 逃脫;逃離;躲過;泄露;
n. 逃走;逃跑工具或方法;野生種;泄漏;
adj. 使逃避困難的;使規避問題的;
es(ex-=out)+cape(無袖的短外套)→逃脫；逃走
??? 情景例句
Do you want to get together and study sometime?
你想和我一起學習嗎？
Nothing is impossible to a willing heart.
心之所愿，無事不成。
Yes, thank you. We enjoyed ourselves very much.
挺好，謝謝你。我們玩得非常愉快。