Mollerizing
钢铁表面热浸铝法; 钢铁热浸铝法
🗣️ 情景例句
He had an emergency.
他有紧急事情。
We've booked a Western-style room for you.
我们已为你订了一间西式的房间。
Is there any sugar in the bottle?
瓶子里还有糖吗？