Stratified flow
[化] 分层流; 层状流
🧩 词语组成解析
a. 分层的；形成阶层的；分为不同等级的
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
Did you do anything special?
你们做了什么特别的事情吗？
I have a complaint.
我要投诉。
If there had not been a hard layer of rock beneath the soil, they would have completed the job in a few hours.
如果不是因为土壤下面有一层坚硬的岩石，他们的营救工作仅用几个小时就可以完成了。