Cavity flow
[化] 空泡流; 空腔流
🧩 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
and how important it is for them to be paid attention to?
以及他们何等需要受人关怀吧？
It's essential to choose the right means of transportation.
选择合适的运输方式很重要。
I'll check back with by head office for you.
这个我回头会跟总公司查核一下。