walling

◎ walling是什么意思 n. 砌墙；墙壁 v surround with a wall in order to fortify walling的用法和例句： 1. I've seen walls before, but those walls were walls. 我之前见过不少墙 但那只是墙 2. We have a 4inch wall, a 6inch wall, and an 8inch wall. 我们有10 15和2...