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
The work is not as difficult as you think.
工作不像你想象的那么难。
I like to play tennis,but I'm not a very good player.
我喜欢打网球，但是我不是一个很好的运动员。
We can't go to the public parks or swimming pools.
我们不能上公园或是去游泳池。