HSK 6 · verb · Practice
不许
not to allow; must not
医生不许爷爷再抽烟，他只好改喝绿茶。
Yīshēng bùxǔ yéye zài chōuyān, tā zhǐhǎo gǎi hē lǜchá.
The doctor won't let Grandpa smoke any more, so he has switched to drinking green tea.
妈妈不许我晚上一个人出去。
Māma bùxǔ wǒ wǎnshang yí gè rén chūqù。
Mom doesn't allow me to go out alone at night.