Backflowing
n. 【流体力学】回流
🗣️ 情景例句
Good.
好。
Why Mr. Cooper so tired?Do you have any idea?
为什么库珀先生这样疲倦的?你有想法吗？
The earliest people of New Zealand, the Maori, came from the islands of polynesia in the Pacific, which means many islands.
新西兰最早的居民，毛利人，来自太平洋的玻利尼西亚，玻利尼西的意思是许多岛屿。