Smegmatic
[醫(yī)] 包皮垢石
??? 情景例句
You need to complete some forms before the class.
上課之前你得填一些表格。
Please ask John to turn on the lights.
請要求約翰打開燈。
Quick, turn the gas off. Cover the pan. Be careful!
快，把煤氣關上。蓋上鍋。小心！