obligate

vt. 使負義務、強使、使感激、施恩惠於

a. 有責任的、必須的

學術名詞

• 必須的：植物學

英文釋義

1. force somebody to do something
2. commit in order to fulfill an obligation
3. bind by an obligation; cause to be indebted
4. restricted to a particular condition of life