-
1.The car's engine is a stopper hitch, which means it can be used to secure cargo.
这辆车的引擎是一个塞子挂钩，这意味着它可以用来固定货物。
-
2. The farmer used a stopper hitch to secure his crops in the field.
农民使用一个塞子挂钩来固定他的庄稼在田野里。
-
3. The stopper hitch was designed to prevent the engine from overheating during long trips.
这个塞子挂钩的设计是为了在长途旅行中防止发动机过热。