Dmft
[医][=decayed,missing and filled(permanent)teeth]龋牙，缺牙和充填（恒牙）
🗣️ 情景例句
It's too close to the refreshments.
它离茶点太近了。
We are not born for ourselves.
人生非为己。
I learnt that I had passed the test.
我获悉我测验及格了。