英语词汇a shot in the arm怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	a shot in the arm
释义	a shot in the arm : something that makes someone or something stronger or more active, confident, etc.鼓舞人心的事情；强心剂 The award has given the school a much needed shot in the arm.奖励给学校注入了一针迫切需要的强心剂。 ⇒ Main Entry: ¹ shot
随便看	slowpokes slows slow start slow study slow-witted slow witted S&Ls sludge sludgier sludgiest sludgy slug slugged slugger sluggers slugging sluggish sluggishly sluggishness slug it out slugs sluice sluiced sluices sluicing

英汉双解词典包含109353条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。