exert on的用法和樣例：
例句
- An upward force must be exerted on it so as to lift an object.
要提起重物必須向它施加一個(gè)向上的力。 - The retarding force exerted on a moving body by a fluid medium such as air or water.
阻力流體介質(zhì)，如水或空氣對移動(dòng)物體施加的阻力
詞匯搭配
- exert an influence on 對 ... 發(fā)生影...
