例句
Wearing a helmet is compulsory at this climbing centre.
在这家攀岩中心必须戴头盔。
Compulsory education helps ensure that all children acquire basic skills regardless of their family income.
义务教育有助于确保所有儿童都能掌握基本技能，不受家庭收入影响。
常用搭配
- compulsory education｜义务教育
- compulsory subject｜必修科目
- compulsory attendance｜强制出席
词形与相关词
compulsorily (adv.) · compulsion (n.) · compel (v.)
用法提示
compulsory强调规定必须做，与optional相对。