Bilateral flow
[经] 双边对流
🧩 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
She's coming over this morning to help me with my math.
她今天早晨要过来帮我补习数学。
I did three loads of wash today.
我今天洗了三次衣服。
Some of the things were hundreds of years old.
展出的一些东西已有数百年的历史了。