英汉词典

1. 柠檬
    A lemon is a bright yellow fruit with very sour juice. Lemons grow on trees in warm countries.

    e.g. ...a slice of lemon.
           一片柠檬
    e.g. ...oranges, lemons and other citrus fruits.
           橙子、柠檬和其他柑橘类水果

2. 柠檬汁；柠檬味饮料
    Lemon is a drink that tastes of lemons.

3. 同lemon yellow
    Lemon is the same as lemon yellow .

4. 蹩脚货；次品
    If you think that something is a failure, or not as good or as useful as it should be, you can say that it is a lemon .

    e.g. He took a little test drive and agreed the car was a lemon.
           他试驾了一下，也认为这车不行。

5. 傻乎乎的人；棒槌
    If you think that someone looks foolish because they are shy or slow to take action, you can say that they are like a lemon .

    e.g. I just stood there like a lemon.
           我就傻乎乎地站在那儿。