Interdentality
齿间发音(动作)
🗣️ 情景例句
He's always in and out of jobs.
他老是跳槽。
Excuse me, how can I get to the bus station?
对不起，汽车站怎么走？
Yes, you need to get some underwater plants.
是的，你还需要弄一些水下植物。