Toothdrill
[医] 牙钻
🗣️ 情景例句
He devoted his life to promoting world peace.
他一生致力于促进世界和平。
He brushes his teeth.
他在刷牙。
First of all, they may have come to this planet of ours thousands or millions of years ago,
首先，他们可能在几千年前或几百年万年前已来过我们地球，