reverse flow cooling system造句

例句与造句

1. Aside from racing, Yunick's innovations include variable ratio power steering, the extended tip spark plug, reverse flow cooling systems, a high efficiency vapor carburetor, a claimed high-efficiency " solar panels, as well as involving himself in developing the gold mining and petroleum industries in Ecuador.
2. It's difficult to find reverse flow cooling system in a sentence. 用reverse flow cooling system造句挺难的