a child who lives at school and goes home for the holidays 在学校寄宿的学生；寄宿生 boarders and day pupils 寄宿生和走读生
a person who pays money to live in a room in somebody else’s house 付费寄住者；寄膳宿者 After her father’s death, her mother took in boarders to bring in extra money. 父亲去世后，母亲收了寄宿生以带来额外的收入。