Wall flow
[化] 壁流
🧩 词语组成解析
flow
[fləu]
vi. 流;垂;流出;（谈话、文体等）流畅;
n. 流动;滔滔不绝;涨潮;连贯;
vt. 使泛滥;淹没;排出;
🗣️ 情景例句
The pleasure is mine.
认识你是我的荣幸。
When the tree is fallen, every one runs to it with his axe.
大树一倒下，人人持斧来。
He has a remarkable memory.
他有惊人的记忆力。