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你nǐ知zhī道dào吗mɑ牙yá齿chǐ是shì人rén体tǐ非fēi常chánɡ重zhònɡ要yào的de器qì官ɡuān,牙yá齿chǐ咀jǔ嚼jué食shí物wù为wèi肠chánɡ胃wèi的de消xiāo化huà作zuò准zhǔn备bèi。牙yá齿chǐ如rú果ɡuǒ出chū了le毛máo病bìnɡ,剧jù烈liè的de疼
You nǐ know zhī Road dào m m teeth yá teeth chǐ is shì people rén body tǐ Non-fēi often chánɡ heavy zhònɡ To yào de organs qì Official ɡuān, teeth yá teeth chǐ Tsui jǔ chewing jué Food shí things wù for wèi Intestinal chánɡ stomach wèi de xiāo of huà for zuò pros zhǔn prepared bèi. Teeth yá Tooth chǐ Such as rú Fruit ɡuǒ Out of chū Le Mao máo Disease bìnɡ, drama jù Li li de pain