unmarried pregnancy未婚怀孕
Unmarried man光棍儿;旷夫;成年而未娶妻的男子
unmarried mothers未婚妈妈;未婚母亲
unmarried minor未婚的未成年人
unmarried lady未婚女士
Unmarried male单身男
Male unmarried男
unmarried single还没有结婚
Still unmarried仍然未婚;不过未婚
ADJ（形容词） Someone who is unmarried is not married. 未婚的
They refused to rent an apartment to an unmarried couple.
他们拒绝把公寓租给一对未结婚的情侣。