purpose to do sth和doing-标签分类-2025-11-15 16:20
必应
purpose to do sth,
the purpose of sth. is to do sth,
do sth to do sth什么意思,
used to doing sth什么意思,
use sth to do sth意思,
used to do sth用法,
efforts to do sth用法,
have sth to do 和have sth done,
use sth to do sth例句,
used to do sth是什么意思,
want to do sth等于什么,
use sth doing sth和to do 的区别