Polystep reaction
[化] 多步反应
🧩 词语组成解析
🗣️ 情景例句
How soon will my mail be received by the other end?
我的信件多快能被对方收到？
I don't have the nerve to do it.
我没勇气去做。
She also brought me into touch with everything that could be felt--- soil, wood, silk. As I look back upon those years, I am struck by Annie's wisdom.
她还使我接触到一切可以触摸到的东西--土壤、木头、丝绸等。