英语词汇“a shot in the arm”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-新都网

单词	a shot in the arm
释义	a shot in the arm a shot in the arm ► F0 something that has a sudden and positive effect on something, providing encouragement and new activity: » Fresh investment would provide the shot in the arm that this industry so badly needs.Thesaurus⁺: ↑Making things better , ↑Becoming better
随便看	uh-oh UHT uh-uh UK ukelele ukulele ulcer ulcerated ulceration ulcerous ulna Ulster ulterior ulterior motive, reason, purpose, etc. ultimate ultimately ultimatum ultra- ultralight ultramarine ultrasonic ultrasound ultraviolet um umami

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