Annular column
[化] 环形柱; 环隙塔
🧩 词语组成解析
annular
[['ænjulə]]
a. 环形的\\n[医] 环状的
column
['kɑləm]
n. 纵队，列;圆柱;专栏;
🗣️ 情景例句
Due to lack of funds
由于缺乏经费
I will be going to school in a few weeks from now.
我将在几个星期后上学去。
Yes, that 's right.
是的，没错。