like a shot例句

The applause acted on her like a shot of adrenaline.
掌声犹如给她注射了一支强心剂.

The encouraging letter was like a shot in the arm.
这封鼓舞人心的信,宛如一服兴奋剂.

If he thought it his duty to arrest me, he'd do it like a shot.
如果他认为逮捕我是他的职责，他会毫不迟疑地去做。