ad·here/əd`hɪr; ədˈhɪə/ v [I] to stick firmly to something 粘附，粘合，粘牢: + to Make sure the paper adheres firmly to the wall. 要确保纸粘牢在墙上。
adhere to sth to continue to behave according to a particular rule, agreement, or belief 坚持，遵守〔某规则、协议或信念〕: Not all the countries adhered to the treaty. 不是所有国家都遵守该条约。