许可

wèi jīng xǔ kě bù dé dòng yòng

未经许可，不得动用。

No one is allowed to use it without permission.

zhè shì wèi jīng xǔ kě jiù kě yǐ de

这是未经许可就可以的。

The was done without permission.

chē zhǔ méi xǔ kě tā jiù bǎ chē kāi zǒu le

车主没许可，他就把车开走了。

He took the car without the owner's consent.

lǎo shī xǔ kě hòu xué shēng cái néng lí kāi jiào shì

老师许可后，学生才能离开教室。

Only if a teacher has given permission is a student allowed to leave the room.

xǔ kě zhèng

许可证

permit licence

tiáo jiàn xǔ kě de dì fang

条件许可的地方

conditions permit

rú shí jiān xǔ kě de huà

如时间许可的话

if time permits

tiān qì xǔ kě de huà

天气许可的话

weather permitting

qǐng qiú xǔ kě

请求许可

ask for permission

guān fāng xǔ kě

官方许可

official authorization

àn zhào wǒ men de guī ju zhè bù xǔ kě

按照我们的规矩这不许可。

Our rules don't allow this.