That car is a lemon.

That car is a lemon.
That car is a lemon.

That car is a lemon.
那辆小汽车不值钱!
名词“lemon”在这里是一个非正式的表达方式,在口语中却很常用.表示某物很差劲,不能让人满意或有瑕疵.英文的解释就是“One that is unsatisfactory or defective”.和汉语中的“水货”表达的意思有些相近.和这个名词的本意“柠檬”已经相差十万八千里了.例句：This flat is a real lemon.I've bought it for only a year and already had it repaired four times.这公寓可真是十足的蹩脚货,我才刚买一年就都修了四次了.