tongue

The doctor asked the patient to stick out his tongue to check for infection.

(Chinese) 医生让病人伸出舌头，以检查是否有感染。

Be careful with that hot soup, or you will burn your tongue.

(Chinese) 喝那碗热汤时要小心，否则会烫到舌头。

Although he lives in Canada, his mother tongue is actually French.

(Chinese) 虽然他住在加拿大，但他的母语实际上是法语。

The ancient script was written in a lost tongue that no one can decode.

(Chinese) 这篇古老的手稿是用一种无人能破译的失传语言编写的。