英语词汇“escape velocity”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	escape velocity
释义	escape velocity in British English noun the minimum velocity that a body must have in order to escape from the gravitational field of the earth or other celestial body escape velocity in American English the minimum speed required for a particle, space vehicle, or other body to escape permanently from the gravitational fieldof a planet, star, etc.: it is c. 11.3 km (c. 7 mi) per second for escape from the earth Examples of 'escape velocity' in a sentence escape velocity Severing it halfway up would cause the upper half to reach escape velocity and fly out of orbit. Tony Daniel METAPLANETARY (2001)
随便看	to speak ill of sb to speak of to speak of or about sb/sth to speak the truth to speak/think highly of sb to speak/think ill of sb to speak to sb about sth to speak volumes to speak well of someone to speak highly of someone to speak ill of someone to speak well or highly of sb to speak with a lisp to speak with an (irish/french) accent to speak your mind to-speak-your-mind to specialize in to speculate (about) to speculate that ... to speed along/by etc to spend a penny to spend one's time doing sth to spend the night in a hotel to spend time to spend time/energy doing sth to spend time/energy on sth to spice sth (up) with

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escape velocity in British English