middle leg (outer surface)
/ˈmɪdəl ˈlɛɡ ˈaʊtə ˈsɜːfɪs/
n
English · middle leg (outer surface)中文 · 中足Español · pata media (superficie exterior)Français · patte médiane (face externe)
意味：Nonspecialized articulated member attached to the central segment of the thorax; it has a motor function and is used to clean the thorax and the wings. morphology of a honeybee: worker [1]