Metlbond
金属粘合法
🗣️ 情景例句
You have some guests in the reception room.
有几位客人在接待室等 。
This is Tom. He's my classmate.
这是汤姆。我的同学。
Many people pretend that they understand modern art.
有很多人装成很懂现代艺术的样子，