Biferrocenyl
联二茂铁
🗣️ 情景例句
Away from the telephones and account books.
远离电话和帐簿。
Hope is a good breakfast, but a bad supper.
希望是美味的早点，但又是难咽的晚餐。
Where are you staying in Guangzhou? I hear that the hotels there are very expensive.
在广州你打算住在哪儿？我听说那里的旅馆收费很高。