Destannification
脱锡(锡青铜的一种选择性腐蚀现象)
🗣️ 情景例句
Hi, Carl.
嗨， Carl。
I stayed up until 2:00 in the morning.
我熬夜直到凌晨2点。
How would you like to proceed with the negotiations?
你认为该怎样来进行这次谈判呢？