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projectile

英式英标[prə\'dʒɛktl]
美式音标[prə(ʊ)\'dʒektaɪl; -tɪl]

adj. 抛射的；抛掷的；供抛射用的；（触角等）能伸出的

n. 射弹；抛射体；自动推进武器

中文词源

projectile 投射物，枪弹，炮弹

来自project,投掷，投射，-ile,名词后缀。引申词义枪弹，炮弹等。

英文词源

projectile (n.): 1660s, from Modern Latin projectilis, from Latin proiectus, past participle of proicere (see project (n.)). Projectile vomiting attested from 1985.

实用例句

1. The vertical and horizontal motions of a projectile can be treated independently.: 抛射体的竖直方向和水平方向的运动能够分开来处理.

2. Have you altered the plans of the projectile as the telegram suggests?: 你已经按照电报的要求修改炮弹图样了吗 ?

3. It cut the water like a gigantic and keen projectile.: 它象颗巨大锐利的子弹飞快地在水中穿行.

4. The path followed by a projectile is called its trajectory.: 抛物体所循的路径称为它的轨道.

5. The question of the projectile was definitely settled.: 炮弹问题已经正式解决了.

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