appetite

Her husband always had a huge appetite..她丈夫向来胃口极大。

Symptoms include tiredness and loss of appetite..症状包括疲倦和食欲不振。

ap(表加强) ＋ pet(宠爱， 喜爱) ＋ ite → 喜爱的东西会勾起人的欲望 → 欲望记忆

appetite for对…的欲望

loss of appetite食欲不振

good appetite很好的胃口

risk appetite风险胃纳

poor appetite食欲不振

appetite for risk风险偏好；风险容量

have a good appetitev. 胃口好

真题例句...has reduced our appetite for aimless adventures no longer have we the inclination to let ourselves wander through tields of knowledges...第二套CET42017.12阅读理解

真题例句...both the rise of the internet and reduced appetite for literary fiction contribute to peoples declining curiosity 45...第二套CET42017.12阅读理解

真题例句...a growing body of research has shown that our appetite and food intake are influenced by a large number of factors besides our biological need for energy...第一套CET42013.12阅读理解