3 sentences for 胎 (tāi — tire)

1. 我的自行车胎没气了。

   wǒ de zì​xíng​chē tāi méi qì le.

   My bicycle tire is flat.

   Source: Dong Chinese Dictionary

2. 这辆自行车的后胎泄气了。

   zhè liàng zì​xíng​chē de hòu tāi xiè​qì le.

   The rear tire of this bicycle is flat.

   Source: Dong Chinese Dictionary

3. 我的自行车胎没气了，需要打气。

   wǒ de zì​xíng​chē tāi méi qì le, xū​yào dǎ​qì.

   My bike tire is flat and needs to be pumped up.

   Source: Dong Chinese Dictionary