Fluid friction
[化] 流体摩擦
🧩 词语组成解析
🗣️ 情景例句
you'll help me select some of the great places.
能帮我挑一些好地方。
There is life in the old dog yet.
老当益壮。
It would strike twelve in twenty minutes' time.
再过20分钟，大钟将敲响12下。