一心不能二用yī xīn bù néng èr yònga man cannot spin and reel (/whistle and drink) at the same time;one can’t draw a circle with one hand a square with the other;one should not spread out oneself too thin;you can’t do two things at one time
❍ 你看我哪里有功夫哩？俗话说的好：～……(柳青《创业史》219)Where would I get the time? As an old saw says:You can’t do two things at one time. 一心不能二用yi xin bu neng er yongone cannot apply oneself to two jobs at once |