Tooth decay
蛀牙
🧩 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
Bye, Marilyn. Hope to see you again.
再见 Marilyn。希望能再看到 。
I'd like to try on these hats.
我想试试这些帽子。
It would never again be possible for them to lead normal lives.
他们再也无法过正常的生活。