单词 | ballistics |
释义 | ballisticsWord family nounballisticsballistiteballistocardiogramballistocardiographyballistic missileadjectiveballistic , Weapons Physicsbal·lis·tics /bəˈlɪstɪks/ noun [uncountableU] HPPMWthe scientific study of the movement of objects that are thrown or fired through the air, such as bullets shot from a gun 弹道学,发射学 n GRAMMAR: Singular or plural verb? Ballistics is followed by a singular verb: Ballistics is used to understand where and how a gun was fired. Examples from the Corpus ballistics• Arthur left Fred to it and lay on his back in his own bedroom, reading a book about ballistics.• Nuln is the home of the Imperial Gunnery School, where cannons are cast and artillerymen learn the arts of ballistics. |
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