Cementite
n. 碳化铁\\n[化] 渗碳体; 碳化铁体
🗣️ 情景例句
She's going to regret it for sure.
她肯定会为次后悔。
Ill (or Evil) gotten, ill (or evil) spent.
悖入悖出。
is the slowest and has travelled round the earth through the surface rocks.
是最慢的，是围绕地球通过表面岩石传来的。