this is lily`s and lucy`s room 改错

问题描述:

this is lily`s and lucy`s room 改错

This is Lily and Lucy's room
Lucy and Lily's 露西和莉莉的(共有的)
Lucy's and Lily's 露西和莉莉的 (各自拥有的)
本句:room 是单数,表示这个房间是共有的.
如果是 rooms 则用Lucy's and Lily's
希望我的回答能够帮到你,