Tooth cavity
[医] 牙腔
🧩 词语组成解析
tooth
[tu:θ]
n. 牙;齿;齿状部份;
vt. 给…装齿;
vi. 啮合;
🗣️ 情景例句
He missed a phone call.
他没接到一通电话。
Have you finished yet?
你做完了吗？
It's up to you.
由你决定。