lifting screw造句
例句与造句
- She was ideal for a cruiser & mdash; wooden-hulled and bark-rigged with two engines and a lifting screw propeller.
- She was given a lifting screw in order to increase her efficiency under sail, the last Royal Navy warship to be so equipped.
- The gun car was positioned over the pit, the wheels were locked and the platform was locked into position with gun mount and car's weight shifted from the trucks ( bogies ) directly to the ground by jacks and lifting screws.
- It's difficult to find lifting screw in a sentence. 用lifting screw造句挺难的