obligatory
英 /ə'bligə'təuri/
中文釋義
a. 義不容辭的,義務的,必須的
adj. required by law or rule; mandatory.
常用搭配
- obligatory attendance強制出席
- obligatory rules強制規定
- obligatory training強制培訓
例句
- Wearing a helmet is obligatory on this cycling trail.在這條腳踏車道上戴頭盔是強制的。
- Safety training is obligatory before starting on the factory floor.上車間前必須接受安全培訓。