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 propose issuing a time draft for US $ 100,000.
我建议开具价值10万美元的远期汇票。
No. I was planning to stay home.
不，我打算呆在家里。
Lucy ran home at once. Her mother saw her when she arrived.
露西马上跑回家。到家时母亲看见了她。