Hydrodynamics
n. 流体力学, 水动力学\\n[化] 流体动力学
🗣️ 情景例句
He is a tremendous walker.
他很能走路。
The feature started at 9 o'clock and ended at 11:30.
放映在9点钟开始了并且将在11:30结束了。
Our environment is chiefly conditoned by the things we believe.
我们的环境由我们信仰的东西所决定。