Hydrokinematics
流体运动学
🗣️ 情景例句
Yeah? What was it?
是吗？ 是什么惊喜？
Great designs require great consideration.
宏伟的计划须要慎重考虑。
Other Indians were killed when police officers fiercely attacked their political marches.
警察官员们猛烈攻击印度人的政治游行时，另一些印度人被杀害。