hitch

我们的旅行计划遇到了一个小问题，但很快就解决了。

Our trip had a small ___hitch, but we fixed it quickly.

他打了个结实的绳结把帐篷固定在地上。

He tied a secure ___hitch to fasten the tent to the ground.

我们需要一个新的挂钩来连接露营车。

We need a new ___hitch to attach the camper trailer.