Ehd
abbr. electrohydrodynamics 电流体动力学
🗣️ 情景例句
And twist, twist.
扭摆 扭摆。
You'll cut yourself, if you don't take care.
你不专心的话，就会割到你自己。
He added that a student had dressed up as a policeman and was playing all sorts of silly jokes on people.
还对工人说，有个学生常装扮成警察无聊地同别人开玩笑。