Alkylferrocene
烷基二茂(络)铁
🗣️ 情景例句
They hardly ever see each other.
他们几乎彼此不碰头。
I've never read a more stirring story.
我从来没读比这更激动人心的故事。
Suddenly the door of the storeroom was opened and a man entered.
突然贮藏门开了，一个男人走了进来。