Mollerising
钢铁表面热浸铝法
🗣️ 情景例句
There we go ... will make twenty. Thanks.
你看……加起来正好二十美元。谢谢了。
You are a very considerate person.
你是一个深思熟虑的人。
It is called a clavichord.
被称作古钢琴，