Translation of "hit-and-miss" - English-Mandarin Chinese dictionary

hit-and-miss

adjective uk us /ˌhɪt.ənˈmɪs/ (also hit-or-miss)

If something is hit-and-miss you cannot depend on it to be of good quality, on time, accurate,

没准的,碰运气的
The trains are often late, so getting to work on time is a fairly hit-and-miss affair. 火车经常晚点,所以准时上班在很大程度上是件碰运气的事。

(Translation of “hit-and-miss” from the Cambridge English-Chinese (Simplified) Dictionary © Cambridge University Press)