英语词汇quantum leap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	quantum leap
释义	quantum leap 1 ENTRIES FOUND: quantum leap (noun) quantum leap noun plural quantum leaps quantum leap noun plural quantum leaps Learner's definition of QUANTUM LEAP [count] : a sudden large change, development, or improvement突变；巨变；重大突破 Prices have taken a quantum leap upward.物价大幅攀升。 The new drug is a quantum leap in the fight against cancer.这种新药是抗癌的一次重大突破。 — called also quantum jump
随便看	Romeo Romeos romp romped romper rompers romp home romping romps rondo rondos roof roofed roofer roofers roofing roofless roofline rooflines roof rack roof racks roofs rooftop rooftops rook

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