好歹不分cannot: cannot =can not. distinguish: vt. 1.区别;辨别,识别,判别。 2.(通过耳、目等 ...good: adj. (better; best ) (opp. b ...from: from above [below] 自上[ ...bad: bad2 〔古语〕 bid 的过去式。 下载手机词典可随时随地查词查翻译