Spheroidite
[机] 球状雪明碳铁
🗣️ 情景例句
If you cheat in a test, you've really only cheating yourself.
如果你在测验中作弊的话，你欺骗的只有你自己。
What did Mathew think of my dance?
不知道马休对我的舞技做何想法？
Yes, I do. But I walk sometimes.
是的，我通常骑车。但有时我也步行。