Orifice column
[化] 筛板塔
🧩 词语组成解析
orifice
['ɔrɪfɪs]
n. 孔;洞口;
column
['kɑləm]
n. 纵队，列;圆柱;专栏;
🗣️ 情景例句
By the way, what are you going to do on Christmas?
顺便问一下，圣诞节你打算做什么？
What time are you leaving?
你几点钟走？
So I will receive and sign it overnight.
那么，我明天就可以收到并且签上名了。