3.The propeller will windmill and crank the engine.
螺旋浆将旋转并转引擎的曲柄。
4.The sails of the windmill are now at rest.
风车的帆叶现静了。
5.For some reason he thinks everyone is out to get him, but he’s really just tilting at windmills.
知为什么他觉得每个都想害他,但其实他过是自扰。
6.He dangles wildly upside-down for a moment, arms windmilling, then gets his hands pressed firmly against the opposite wall.The rat scurries off, pissed.