Ferroceny-lferrocene
[化] 聯二茂鐵
??? 情景例句
This may sound like a dumb question, but I'd like to know.
這也許是個愚蠢的問題，但我想知道。
This will do for the time being.
暫時這樣就行了。
I'm afraid some people forgot to sweep the floor.
它不如平時干凈，恐怕是一些人忘記掃地了。