Spheroidized cementite
[机] 球状雪明碳铁
🧩 词语组成解析
n. 碳化铁\\n[化] 渗碳体; 碳化铁体
🗣️ 情景例句
He likes to be independent.
他独立性很强。
No, I can't go to bed till she says Good night to me.
不，除非她向我道晚安，不然我睡不着。
Which woman?
哪个女的？