Regenerative furace
[机] 蓄热炉
🧩 词语组成解析
🗣️ 情景例句
Where did you receive your master degree?
你在哪里获得硕士学位的？
So many countries, so many customs.
一个国家有一个国家的风俗。
I'll check the rates and call you back.
我来查一下价目再给你回电。