查询结果:

n. 嫌恶,反感 

拆分: a-离开 + -vers-转 + -ion名词词尾  

短语:
pet aversion 最厌恶的东西
have an aversion to 讨厌,不爱,不喜欢 
take an aversion to 讨厌,不爱,不喜欢 
have an aversion from 讨厌,不爱,不喜欢 
take an aversion from 讨厌,不爱,不喜欢

例:
Cats have a natural aversion to water. 猫生来对水反感。 
Have you developed an aversion to babies? 你对婴儿感到厌恶了吗？ 
He has a strong aversion to dogs. 他非常讨厌狗。