Backward flow
[机] 逆流, 对流, 反流
🧩 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 really deserved the honor.
她得到这份荣誉是名副其实的。
What we learn with pleasure we never forget.
乐意学的东西决不会忘记。
I am used to traveling by air and only on one occasion have I ever felt frightened.
我习惯了乘飞机旅行，只是有一次把我吓坏了。