Coronizing
扩散镀锌; 高温处理
🗣️ 情景例句
Ellen, why don't you go out to the backyard
Ellen，何不去院子
Is there any way of ensuring we'll have enough time for our talks?
我们是否能保证有充足的时间来谈判？
Christmas Day always begins before breakfast.
圣诞节活动总是在早餐前就开始了。