可以用在句中或者句首,例如:

1、It's only a number one.只撒了尿。

2、There's only one thing we can do.我们能做的只有一件事。

3、I'd love to come, only I have to work.我很想去,但是我要上班。

4、Only with a few people could she be her real self.只有和几个人在一起时,她才能表现出真实的自我。