Fractionating column
[化] 分馏柱; 分馏管
🧩 词语组成解析
分馏, 精馏
column
['kɑləm]
n. 纵队，列;圆柱;专栏;
🗣️ 情景例句
She has not indicated how she proposes to react.
她未表示打算做何回应。
A life without a purpose is a ship without a rudder.
人生无目的，犹如船失去了舵。
They played a shameful part in the whole affair.
他们在这一事件中扮演了可耻的角色。