Bethanizing
(钢丝)不溶电极电镀锌法
🗣️ 情景例句
Do you want a first class, business class or economy seat?
你想要头等舱、商务舱还是经济舱？
What does it matter?
有什么关系？
How long will it take to get to your house?
到你家要多久？