only

只，仅仅；不料英释中释advnot more than a particular number, age etc

唯一的，仅有的；最合适的英释中释adjused to say that there is one person, thing, or group in a particular situation and no others

但是；不过；可是英释中释conjused like ‘but’ to give the reason why something is not possible

1 only one,只有一个；唯一

2 only for,要是没有

3 only when,只有当…才能

4 only if,只要……就；只是在……的时候

5 only then,直到那时（后面的句子要倒装）

6 if only,只要；要是…多好

7 only once,只有一次

8 only just,刚刚才；恰好

9 only too,非常；实在

10 if and only if,若且唯若，当且仅当

1 Naomi was only 17 when she got married..娜奥米结婚时才17岁。

2 There are only a few cars on the island..这个岛上只有几辆汽车。

3 It’s only eight o’clock..才8点钟。