Grammar Note
名词用法较少见，复数形式为 compulsories。
必须做的事；规定要求的事物
compulsories — plural of compulsory
先理解核心含义，再看它在真实句子里的用法。
必须做的事；规定要求的事物
something that is compulsory or required
The safety briefing is a compulsory for every new worker.
安全培训对每位新员工来说都是必须参加的项目。
必须或要求的事物
Something that is compulsory or required.
In this program, the internship is a compulsory, not an elective.
在这个项目中，实习是必修环节，不是选修。
Each contestant must perform both a compulsory and a freestyle routine.
每位选手都必须完成一套规定动作和一套自选动作。
Choose the next layer that will help you use compulsories with more confidence.
Recommended next
Includes Usage patterns & Collocations
Learn how to use this word with grammar patterns and natural collocations.
Includes Common mistakes & Confusing words
See typical errors learners make and confusing words to avoid.
More ways to explore
Includes Synonyms & Antonyms
Expand your vocabulary with synonyms and antonyms.
Includes Spelling & sound
Explore words with similar spelling endings or sounds.
Includes Word components & Thematic vocabulary
Learn how to build related words using roots, prefixes, and thematic clusters.
Includes Idioms & Cultural references
Discover idioms, slang, and famous pop culture quotes.
Includes Context & register & Memory tip
Analyze the context and learn memory tricks to remember it.
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
Use compulsories naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
名词用法较少见，复数形式为 compulsories。
Collins 词频等级为 2，建议结合例句记忆，而不是只背中文释义。
页面下方列出了常见词形变化。学习时注意它们在句子中的语法位置。
Dictionary facts from DICTIONARY_API_DEV, ECDICT, WIKTIONARY.