Tooth concussion
[医] 牙震荡
🧩 词语组成解析
tooth
[tu:θ]
n. 牙;齿;齿状部份;
vt. 给…装齿;
vi. 啮合;
concussion
[[kən'kʌʃən]]
n. 剧烈摇动, 震荡\\n[医] 震荡
🗣️ 情景例句
Like it's such a big deal.
就好象有什么大不了似的。
My money is all gone!
我一文不名了！
There were six million visitors in all,
参观的人数总共是600万。