Percarbide
[化] 过碳化物
🗣️ 情景例句
You know something, Ellen?
知道一件事吗， Ellen？
He is never alone that is in the company of noble thoughts.
思想崇高者，绝不会孤独。
I would like to give you an example, but fortunately I cannot do so.
我愿为你举个例子，但幸亏我举不出。