pull strap（拉带）是什么意思？音标发音+图解场景

拉带 /ˈpʊl ˈstɹap/ n

English: pull strap · 拉带

释义：Leash attached to the suitcase that is placed over the wrist to pull the suitcase along on its wheels.

这个词出现在以下图解场景（1）