if not片語KK [ɪf nɑt] /ɪf nɑt/發音片語1否則、不然、要不然You should leave now; if not, you will miss the last bus.你現在就該走了,不然會錯過最後一班公車。2即使不是……也、甚至可說是Finishing the report tonight would be difficult, if not impossible.今晚就把報告寫完很困難,甚至可說是不可能。3若非、要不是If not for her timely warning, we would have lost everything.要不是她及時提醒,我們早就一無所有了。4如果不是、若不是If not this apartment, then which one do you actually prefer?如果不是這間公寓,那你到底比較喜歡哪一間?