正规

tā men shì zhèng guī jūn

他们是正规军。

They are regular army.

tā cóng xiǎo jiù méi yǒu shòu guò zhèng guī jiào yù

他从小就没有受过正规教育。

He had no formal education since childhood.

shēng bìng le yī dìng yào qù zhèng guī yī yuàn zhì liáo

生病了一定要去正规医院治疗。

If you are ill, you must go to a regular hospital for treatment.

zhèng guī huà

正规化

regularize

zhèng guī bīng tuán

正规兵团

regular army