Interdental
a. 牙齿之间的, 齿间音的\\n[医] 牙间的
🗣️ 情景例句
Thank you.
谢谢你。
The two warring countries refused to negotiate.
这两个交战国拒绝谈判。
His work starts at half past eight, and finishes at a quarter to five.
30开始工作，4：45下班。