1
must not + base verb
You must not touch the exhibits.
您不得触摸展品。
不容
先理解核心含义，再看它在真实句子里的用法。
不容
You must not touch the exhibits.
您不得触摸展品。
Prepare the learner guide for this word
可生成：学习解释 Learner guide。只有点击后才会开始生成。
You must not touch the wet paint.
你绝不能碰未干的油漆。
Visitors must not enter the laboratory without permission.
参观者未经许可不得进入实验室。
We must not forget to lock the door when we leave.
我们离开时绝不能忘记锁门。
You must not touch the exhibits.
您不得触摸展品。
被动形式表示禁止。
The package must not be opened before the date.
包装在日期前不得打开。
Not this
You must not finish the homework today; you can do it tomorrow.
Use this
You don't have to finish the homework today; you can do it tomorrow.
“must not”表示禁止（不容许），而此处想表达没必要，应用“don't have to”。
Not this
You must not to go there.
Use this
You must not go there.
“must”是情态动词，后直接跟动词原形，不能加“to”。
Choose the next layer that will help you use must not with more confidence.
Recommended next
Missing: Collocations
Complete this area with collocations.
Includes Context & register & Memory tip
Analyze the context and learn memory tricks to remember it.
More ways to explore
Includes Synonyms & Antonyms
Expand your vocabulary with synonyms and antonyms.
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.
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
Use must not naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
表示禁止，后接动词原形
Dictionary facts from WIKTIONARY.