英语：高一下学期词汇双解及用法（旧人教版必修2）

高一下学期英语词汇双解及用法

Unit13    Healthy eating

Words and expressions

junk  n.  old useless things 垃圾

 You should get rid of all the old junk in the room.  你该把室内的所有破烂清除掉。 

junk food  垃圾食品

fat n. a substance like oil which is used in cooking脂肪；油脂 

 They have a lot of fat under their skin.  它们的皮肤下面有很多脂肪。 

vitaminn. any one of several chemical substances necessary for health维生素，维他命

Oranges contain vitamin C.  橘子含有维生素C。 

snack a small meal; a little food  n. 快餐，小吃

I'm not hungry but I'd like a snack. 我并不饿，不过我倒喜欢来点小吃。

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