mustn't的意思

解释：must not的缩写;不得mustn't 是什么意思及中文翻译：动词(v.) must not的缩写动词(v.) 不得mustn't 相关例句We mustn't take combustible goods aboard.我们不可带易燃品上车。You absolutely mustn't do anything stupid.你千万别做傻事。We mustn't belittle...