Prepurging
洗炉, 清炉(清除炉内气体)
🗣️ 情景例句
I can't wait!
我盼望着那个时候！
Mr. Stone Jones of the United Nations.
来自联合国的世通.琼斯先生。
The undulating waves of the open sea are generated by three natural causes:
海浪是由三个自然因素形成的：