I took the kids for a picnic in the park after school.放学后我带孩子们去公园野餐。The teacher kept the boys in detention after school.老师将这些男生课后留堂。The boys didn't know what to do with themselves after school ended.男孩们不知道放学后该做些什么....
制备,保存用化学或物理方法制备 、 保存或润饰 ( 某物质 )To prepare , preserve, or finish ( a substance ) by a chemical or physical process.用化学或物理方法制备 、 保存或润饰 ( 某物质 ).To prepare, preserve, or finish ( a substance ) a chemical or physical process....
A look of pure disbelief crossed Shankly's rugged face.尚克利粗犷的脸上掠过一丝完全不信任的表情。The camera combines rugged reliability with unequalled optical performance and speed.这款相机既坚固耐用,又有超凡的光学性能和快门速度。...an outcrop of rugged grani...