If only
US /ɪf ˈoʊn.li/
UK /ɪf ˈəʊn.li/
感歎詞
要是, 但願
used to express a wish or regret, often about something that is impossible or did not happen
範例:
•
If only I had studied harder for the exam.
要是我考試再努力一點就好了。
•
If only we had more time, we could finish the project.
要是我們有更多時間，就能完成這個項目了。