Annular flow
[化] 环状流
🧩 词语组成解析
annular
[['ænjulə]]
a. 环形的\\n[医] 环状的
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
How long is it going to take for me to get there?
到那里还需要多久时间
To worry about tomorrow is to be unhappy today.
担心明天，今天就不愉快了。
There is a mark of ink on his shirt.
他的衬衣上有一块墨迹。