Preboiler
预热锅炉
🗣️ 情景例句
Yes, Dad.
好的， 爸爸。
We really wish you'll have a pleasant stay here.
我们真诚地希望你们在这里过得愉快。
You are just putting on a little weight. I believe you'll get that off easily.
你只是稍微胖了些，很快就会恢复的。