英语词组a shot in the arm是什么意思，短语翻译、用法及例句-英语词组固定搭配大全

词组	a shot in the arm
释义	29.a shot in the arm<非正式>兴奋剂；激励；刺激因素 His arrival was a shot in the arm for the company.他的到来给这个公司打了一剂强心剂。 See shot
随便看	to raise your hat to ram sth home to ram the ball home to rant and rave to rap sb on the knuckles to rap sb over the knuckles to rap sb's knuckles to reach for the moon to read between the lines to read sb a lecture to read sb a lesson to read sb like a book to read sb like a book to read sb's mind to read sth from cover to cover to rear its head to rear its ugly head to rear its ugly head to recharge your batteries to refuse to play ball to relieve yourself to rest assured that … to rest easy to rest on your laurels to rest on your oars

英语词组固定搭配大全包含52743条英汉双解词组，基本涵盖了全部常用英文词组、短语的翻译及用法，是英语学习的有利工具。