不然,要不
(用在 if 引導的句子之後)不然,要不
used to introduce a different suggestion, after a sentence with if
I'll go if you're going. If not (= if you are not) I'd rather stay at home.你去我就去。不然的話,我寧願待在家裡。
(用於 yes/no 疑問句之後,表示如果答案是 no,將會或應該發生什麼)
used after a yes / no question to say what will or should happen if the answer is'no'
Are you ready? If not, I'm going without you.你準備好了嗎?否則我就自己去了。
(表示可能更大或更重要等)
used to suggest that sth may be even larger, more important, etc. than was first stated
They cost thousands if not millions of pounds to build.建設要耗費數千英鎊,甚至可能是數百萬英鎊。
釋義來自《牛津高階英漢雙解詞典》第 9 版