突飞猛进
tū fēi měng jìn
to advance by leaps and bounds
Character by character
突tū
sudden
sudden
飞fēi
flight
flight
猛měng
fierce
fierce
进jìn
advance
advance
Example
近年来，电池技术突飞猛进。
Battery technology has advanced by leaps and bounds in recent years.
Tone: positive (praise).
Learn this in Lesson 55 · HSK 6: 新能源与中国制造 (Electric cars and the new factory floor)
A dialogue, a reading, word cards with audio and a drill that uses it, in Learn Chinese with Bao. The first lessons of every level are free.
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