他: he信: letter; mail他的話不可靠: no reliance is to be placed on his word她的話不可靠: she departed from her word他的話不足憑信: his words are not to be trusted不可信: unlikelihood不可信,不可靠: incredibility你的話不切題: your remark is not pertinent to the subject不可信的: doubtful dubious; incredible不可信度: uncertainty不可信賴的: undependable; unreliable不可信任的: trustless斷不可信: absolutely incredible人言不可信: gossips are not to be believed.; don't believe rumours.; words are but wind聽了他的話: she blushes for him不可信, 缺乏憑證: lack of credibility in不可信賴的人: broken need不可信區,猜疑區: suspected region此謠言不可信: the rum our is beyond belief不可靠的,不可信任的: fly-by-night別打斷他的話: don't interrupt him他的話靠不住: no reliance is to be placed on his word他的話太軟了: what he said was too mild. weak咱不懂他的話: i don't quite catch what he is saying寧可信其有,不可信其無: rather believe that it exists than notrather believe it to be truth than not