C-3-fraction
[化] 碳三馏分
🧩 词语组成解析
🗣️ 情景例句
Let's hit the mall.
咱们去逛商店吧。
We had expected much lower prices.
我们希望报价再低一些。
At exactly that moment, the telephone rang.
恰恰在此时，电话铃响了。