obligatory
obligatory
[əˈblɪgət(ə)ri]
adjective
obligatorily
adverb
语源
[əˈblɪgət(ə)ri]
adjective
- required by a legal, moral, or other rule; compulsory
（根据法律、道德标准、其他规章的规定）应承担义务的，必须做到的；强制性的
use of seat belts in cars is now obligatory.
如今在车上使用安全带是必须的。
■(often humorous)so customary or fashionable as to be expected of everyone or on every occasion
(常幽默)（依照习惯或风尚）少不了的；必有的
after the obligatory preamble on the weather he got down to business.
在一番必有的关于天气的开场白之后他开始了正题。
■(of a ruling) having binding force
（规定，裁决，决定）有约束力的
a sovereign whose laws are obligatory.
其法律有约束力的主权国家。
obligatorily
adverb
语源
- late Middle English: from late Latin obligatorius, from Latin obligat- 'obliged', from the verb obligare (see oblige)
考试词汇表
