Bidirectional flow
[计] 双向流
🧩 词语组成解析
[计] 双向的
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
Really?
真的？
A clear conscience is a soft pillow.
问心无愧，高枕无忧。
People enjoyed the stamps very much.
人们非常喜爱这些邮票。