Chromadizing
铬酸处理
🗣️ 情景例句
What are the odds on her being expelled?
她会不会被开除？
How about Mary? How long has she lived there?
玛丽怎么样？她在那儿住多久了？
There is a new type of machine which can produce colour copies.
有一种新型的机器能够制作出彩色复印件。