Wetted-wall column
[机] 湿壁塔
🧩 词语组成解析
wet的过去式和过去分词
column
['kɑləm]
n. 纵队，列;圆柱;专栏;
🗣️ 情景例句
Please take your places.
请大家就座。
A thing is bigger for being shared.
插手人一多，事态就扩大。
Which part of England do you come from?
你从英国的什么地方来？