Cementite
n. 碳化铁\\n[化] 渗碳体; 碳化铁体
🗣️ 情景例句
we need to have our own place to live.
我们应该有自己的房子。
Keep good men company, and you shall be of the number.
近朱者赤。
'I might as well have them,' I said sadly.
“我还是买下的好，”我垂头丧气地说。