they单数形式是he、she、it。they的意思是他们,她们,它们,用以代替he或she,指性别不详的人,(泛指)人们,人人,众人。they的例句:They seem to have lost their desire for life(他们似乎已丧失了对生活的热望)。
they单数形式是he、she、it。they的意思是他们,她们,它们,用以代替he或she,指性别不详的人,(泛指)人们,人人,众人。they的例句:They seem to have lost their desire for life(他们似乎已丧失了对生活的热望)。