Coronizing
扩散镀锌; 高温处理
🗣️ 情景例句
It was so stupid of me. I really do apologize.
非常抱歉， 我当时真糊涂。
Troubles never come singly.
祸不单行。
It's too hard. Oh, dear! Is it broken?
太难了，天那！风筝被弄坏了！