除了 single
还有 bachelor 哦!
He is still a bachelor.
他还是一个单身汉.
They three get along well with one another; one is married,another is still a bachelor,and the other has a girl friend.
他们三人彼此相处愉快;一个已婚,一个仍是光棍,而另一个则已有了女友.
He remained a bachelor all his life.
他终生未娶.