Refractory deposition
[机] 耐火层
🧩 词语组成解析
🗣️ 情景例句
OK. I'll do as you say.
好的，照办。
If I want to be healthy,I have to stop smoking cigarettes.
如果我想要健康,我必须停止吸烟。
A week later, the editor at last received a fax from the journalist.
一周之后，编辑终于接到记者的传真。