appetite

He has a healthy/good/hearty appetite.他的胃口很好。

men with big/large/gargantuan appetites胃口非常大的人

Delicious smells from the kitchen whetted our appetites. [=made us hungry]厨房飘出的香味刺激了我们的食欲。

That movie made me lose my appetite. [=I no longer wanted to eat after seeing that movie]看了那部电影，我一点胃口也没有了。

Some common symptoms are tiredness, nausea, and loss of appetite.一些常见的症状为疲劳、恶心和食欲不振。

I had no appetite and couldn't sleep.我没有食欲还失眠。

a healthy sexual appetite健康的性欲

He has a voracious appetite for books/reading.他对书籍/阅读如饥似渴。

She has an appetite for adventure. [=she likes adventure; she likes to do adventurous things]她喜欢冒险。