名词
1. 敌对；对立；对抗
Antagonism between people is hatred or dislike between them. Antagonisms are instances of this.
1. (biochemistry) interference in or inhibition of the physiological action of a chemical substance by another having a similar structure
2. an actively expressed feeling of dislike and hostility
3. the relation between opposing principles or forces or factors
e.g. the inherent antagonism of capitalism and socialism
4. a state of deep-seated ill-will