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
You're most welcome.
不用客气。
How long will you remain out?
你将会在外面逗留多久？
Given more attention, the trees could have grown better.
如果悉心照料，树会长的更好。