Demetalization
[化] 脱金属; 脱金属作用
🗣️ 情景例句
This job is hard work.
这活儿太累人了。
Who is the author of this novel?
这篇小说的作者是谁？
With the medicine box under her arm, Miss Zhao hurried off to look after the man.
夹起药箱，赵小姐匆忙去照料那个人。