| 例句 |
The lids of the casserole dishes are designed to double up as baking dishes.砂锅的盖子被设计成可兼作焙盘。He acted both as the ship's surgeon and as chaplain for the men.他在船上为水手们兼作外科医生和牧师。Daly kept this school open after hours so it doubled as a community center.戴利在学生放学后继续开放学校，把它兼作社区中心。In the corner was an old sofa that doubled as Simon's bed.角落里有张旧沙发，兼作西蒙的床用。The school doubled as a hospital during the war.战争期间这所学校兼作医院。The phone's colour screen doubles as the camera's viewfinder.这部电话的彩屏兼作照相机取景器使用。 |