缓冲 huǎnchōng buffer Definitions Defs Origin Strokes Stroke Words Sentences Sents Showing: cushion All meanings 2 huǎnchōng 2 buffer 1cushion 1 1 sentence for 缓冲 (huǎnchōng — cushion) 汽车的安全气囊能在碰撞时起到缓冲作用。 qìchē de ānquánqìnáng néng zài pèngzhuàng shí qǐdào huǎnchōng zuòyòng. A car's airbags provide a cushioning effect during a collision. Source: Dong Chinese Dictionary