“projectile”的概念、定义、翻译、参考文献-科学参考

单词	projectile
释义	projectile [prǝ`jek·tǝl] ^{AEROSPACE ENGINEERING} 1. Any object, especially a missile, that is fired, thrown, launched, or otherwise projected. 2. Originally, an object, such as a bullet or artillery shell, projected by an applied external force.
随便看	fireproofing compound fire protection fire pump fire refining fire-resistant fire retardant fire-retardant paint fireroom fire scale fire sprinkling system fire standpipe firestone fire stop fire storm fire superiority fire support fire tower fire-tube boiler fire unit analyzer fire wall fire weather fire welding firing dodecane dodecyl

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