Read Edit View history 急速 jísù rapid Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 急速 jísù rapid very fast; at high speed; hurriedly; rapidly Edit Delete References Add reference synonym 赶快/趕快 → 急速/急速 Edit Delete synonym 快速/快速 → 急速/急速 Edit Delete synonym 疾速/疾速 → 急速/急速 Edit Delete