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
Can you tell me where the tourist sites are located?
你能告诉我本地有什么旅游名胜吗？
Who wrote that music?
那首音乐是谁写的？
There was a big smile on her face.
她脸上充满笑容。