Fractional(distillation)column
[化] 分馏柱; 分馏塔
🗣️ 情景例句
It's great. Although the economy is pretty slow as usual, it's picking up.
很好。虽然经济发展照常地缓慢，不过已开始回升。
What is she doing now?
她现在干些什么呢？
Today we're going to have real English food.
今天我将领略地道的英国菜。