slip joint（滑动关节）是什么意思？音标发音+图解场景

滑动关节 /ˈskaɪ ˈkʌvəɹɪdʒ/ n

English: slip joint · 滑动关节

释义：Pliers’ articulating axle, which slides between two positions to change the jaws’ gap.

这个词出现在以下图解场景（1）