Column mixer
[建] 混合柱
🧩 词语组成解析
column
['kɑləm]
n. 纵队，列;圆柱;专栏;
🗣️ 情景例句
What do you think? Does it look promising?
你怎么想？ 希望大吗？
I wrote to him last Friday.
我上个星期五写信给他。
Who was that?
那是谁？