英语词组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	shot in the arm
释义	shot in the armn. phr.informal Something inspiring or encouraging. 〖非正式〗激励；鼓舞。◆ We were ready to quit, but the coach's talk was a shot in the arm.我们已准备放弃，但教练的一席话激励了我们。
随便看	rock 'n' roll rock 'n' roll or rock and roll rock one's world rock the boat roll around roll back out to sea roller coaster ride roll in rolling stone gathers no moss roll out the red carpet roll up one's sleeves Roman collar Rome wasn't built in a day room and board room clerk room clerk or desk clerk room in room service room with root and branch root-bound root for root of all evil rope in rope into

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