Preboiler
预热锅炉
🗣️ 情景例句
And good luck! I've got to go.
祝你好运 我得走了。
Improve your time and your time will improve you.
珍惜时间，时间才会珍惜你。
This was the Vasa, royal flagship of the great imperial fleet.
这就是"瓦萨号，帝国大舰队的皇家旗舰。