iffyKK [ˋɪfi] /ˈɪfi/發音形容詞1不確定的、沒把握的、難說的口語The weather this weekend looks a bit iffy, so bring a jacket.這週末的天氣有點難說,記得帶件外套。2可疑的、靠不住的、有問題的口語The milk smells iffy, so I threw the whole carton away.那牛奶聞起來怪怪的,我就把整盒丟了。3不太舒服的、身體不適的英式、口語I've been feeling a bit iffy since lunch and may go home early.午餐後我就覺得有點不舒服,可能會提早回家。