Word: 正规 (zhèngguī) Traditional: 正規 正规 dictionary entry zhèngguī regular; according to standards Full dictionary entry for 正规 Example sentences using 正规 2 sentences, showing page 1 of 1. 买药一定要去正规的药店。 Mǎi yào yídìng yào qù zhèngguī de yàodiàn. You must buy medicine at a proper pharmacy. 买药要去正规的药店。 Mǎi yào yào qù zhèngguī de yàodiàn. You should buy medicine at a legitimate pharmacy.