Batch fractionating column
[机] 间歇精馏柱
🧩 词语组成解析
batch
[bætʃ]
n. 一批;一炉;（食物、药物等的）一批生产的量;成批作业;
分馏, 精馏
column
['kɑləm]
n. 纵队，列;圆柱;专栏;
🗣️ 情景例句
Goodbye, thank you very much for coming.
再见，感谢您能光临。
These buildings are supposed to be earth quakeproof.
这些建筑物是耐震建筑才对。
Why do you keep asking me the same question?
你怎么又问我同样的问题？