usedKK [juzd] /juzd/发音形容词1二手的、旧的They bought a used car with very low mileage.他们买了一辆里程数很低的二手车。2用过的、使用过的Please dispose of used needles in the yellow container.请将用过的针头丢入黄色容器内。3被利用的常用被动After the whole thing, she just felt used.经过这一切之后,她只觉得自己被利用了。片语1以前、过去曾经used to 加动词I used to walk to school every morning.我以前每天早上都走路上学。2习惯于be used toHe is used to working long hours in the kitchen.他已经习惯在厨房长时间工作。用这个字练口说→相关片语used toget usedget used to