名词
1. She drank a glass of lemon. 她喝了一杯柠檬汁。
2. Their new car turned out to be a lemon. 他们的新车根本就是劣货。
3. That Chevy was a real lemon; it was fixed more often than it was driven. 那辆雪佛兰车真是部烂车,进厂修理的时间比开车的时间还长。