Ferrocene
n. [化]二茂(络)铁
🔁 扩展释义
【化】 二茂铁
🗣️ 情景例句
I don't have the heart to tell her.
我没有勇气告诉她。
No,it isn't.
不，不是。
She finished it at half past nine. She went to bed before a quarter to ten.
30 她完成了作业。她9：45之前上床睡觉。