ㄙㄢsānㄒㄧㄚˋxiàˇㄔㄨˊchúˋèr

  1. 珠算加法口訣比喻辦事果決明快 只要出馬三下五除二輕鬆搞定」。

three, set five remove two (abacus rule)​, efficiently, quickly and easily
effektiv (Adv)​, zügig (Adv)​