Cementite
n. 碳化铁\\n[化] 渗碳体; 碳化铁体
🗣️ 情景例句
How many courses are you taking this semester?
这学期你选了多少课？
Let every man speak well of the bridge theat carries him over.
饮水思源。
I didn't realize how much this meant to you.
我不知道这个对你的意义有这么大。