Read Edit View history 开大油门 kāidàyóumén accelerate Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 开大油门/開大油門 · kāidàyóumén · accelerate 2026/03/04 开大油门 / 開大油門 kāidàyóumén accelerate to open the throttle to increase the speed or power of an engine 司机开大油门，货车冒着黑烟开始加速爬坡。 created sense Mar 4, 2026, 02:25 AM