yoke trunnion

例句：

1. 1. The horse was led by a yoke to the stable.
   这匹马被一根套索牵着去马厩。
2. 2. She used to work as a yoke on a farm.
   她以前在农场上工作，是个农工。
3. 3. The yoke is designed to make the horses move faster.
   这个套索的设计是为了让马匹跑得更快。