怪味儿

lǎo rén zhè shí jiǎn zhí chuǎn bù guò qì jué de zuǐ li yǒu gǔ guài wèi r

老人这时简直喘不过气，觉得嘴里有股怪味儿。

The old man could hardly breathe now and he felt a strange taste in his mouth.