加速 jiāsù HSK5 to speed up Origin Definitions Defs Strokes Stroke Words Sentences Sents Showing: to accelerate All meanings 11 jiāsù 11 to speed up 10to accelerate 1 1 sentence for 加速 (jiāsù — to accelerate) 知道该问谁会加速事情的进展。 zhīdao gāi wèn shéi huì jiāsù shìqing de jìnzhǎn. Knowing who to ask will speed things up. Source: CCMatrix