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
I'm infatuated with you.
我被你迷恋住了。
Please try to be congenial and welcome the guests with a small.
请用笑脸愉快地迎接客人吧。
One of links in the chain that drives the wheels had snapped.
驱动轮子的链条断了一节。