Hagen-poiseuille equation
[化] 哈根-泊肃叶方程
🧩 词语组成解析
n. 哈根（德国著名民间史诗《尼伯龙根之歌》中的人物）；哈根（德国北部工业城市）
🗣️ 情景例句
This is a lovely two-bedroom house in your price range.
这一栋可爱房子有两间卧室， 在你们价格范围内。
Let every man speak well of the bridge theat carries him over.
饮水思源。
and even described the way they were done up in bundles.
还说了报纸捆扎的情况。