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
How can anybody get a word in around here?
在这里谁有机会插话呢？
Counsel after action is like rain after harvest.
放马后炮。
Opportunity knocks but once.
机不可失，时不再来。