projectile
?? 發布時間：2026-07-03 13:03:41
英 [pr?(?)'d?ekta?l; -t?l]
美[pr?'d??ktl]
- adj. 拋射的；拋擲的；供拋射用的；（觸角等）能伸出的
- n. 射彈；拋射體；自動推進武器
GRE
詞態變化
復數:?projectiles;
中文詞源
projectile 投射物，槍彈，炮彈
來自project,投擲，投射，-ile,名詞后綴。引申詞義槍彈，炮彈等。
英文詞源
- projectile (n.)
- 1660s, from Modern Latin projectilis, from Latin proiectus, past participle of proicere (see project (n.)). Projectile vomiting attested from 1985.
雙語例句
- 1. The vertical and horizontal motions of a projectile can be treated independently.
- 拋射體的豎直方向和水平方向的運動能夠分開來處理.
來自辭典例句
- 2. Have you altered the plans of the projectile as the telegram suggests?
- 你已經按照電報的要求修改炮彈圖樣了 嗎 ?
來自辭典例句
- 3. It cut the water like a gigantic and keen projectile.
- 它象顆巨大銳利的子彈飛快地在水中穿行.
來自辭典例句
- 4. The path followed by a projectile is called its trajectory.
- 拋物體所循的路徑稱為它的軌道.
來自辭典例句
- 5. The question of the projectile was definitely settled.
- 炮彈問題已經正式解決了.
來自辭典例句