不知

In sentences Pinyin

不知bù zhī是shì谁shéi在zài敲门qiāo mén。Someone is knocking on the door. #1438471

她tā不知bù zhī如何rú hé回答huí dá。She was at a loss for an answer. #14023302

不知bù zhī作者zuò zhě在zài说shuō什么shén me。It is not clear what the writer is trying to say. #1399721

他tā好像hǎo xiàng对duì此cǐ全quán不知bù zhī清qīng。He seems like he doesn't understand this at all. #346788

引擎yǐn qíng不知bù zhī哪里nǎ lǐ发生fā shēng了le故障gù zhàng。Something is wrong with the engine. #602923

他tā葫芦hú lu里lǐ不知bù zhī卖mài的de是shì什么shén me药yào？I wonder what he's up to. #803569