Knudsen effect
[化] 克努森效应
🧩 词语组成解析
n. 努森（M·H·C, 1871-1949, 丹麦物理学家）
🗣️ 情景例句
I wonder if you could tell me.
不知你是否能告诉我。
I like football.
我最喜欢足球。
He then changed into overalls and spent the next eight hours as a dustman.
然后换上工作服，当8个小时清洁工。