Alkylferrocene
烷基二茂(络)铁
🗣️ 情景例句
He's always made me feel like his own daughter.
他总是让我觉得我是他的亲生女儿。
In my opinion,that's an excellent idea.
按照我的意见,那是一个极好的想法。
Where do you come from?
你是哪国人？