shot in the arm

常見例句

Your encouraging words were a real shot in the arm.
你對我的鼓勵真是一針興奮劑。
There wasn't that much fighting in the lunches.
午飯時也有戰(zhàn)斗，他們是很好的興奮劑。
The hypocrisy inherent in the American conversation about stimulants is staggering.
美國人談論中固有的關于刺激物的虛偽是驚人的。
If your baby consistently awakens with a stuffy nose, suspect irritants or allergens in the bedroom.
如果你的孩子醒來時總是鼻子不同，先檢查一下臥室里是否有刺激物或者容易引起過敏的物質(zhì)。