英语词汇“trolley-head”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	trolley-head
释义	trolley-head 受电头
随便看	slab waveguide shape birefringence slab wax slab winding slab wing slab with haunched ribs slab with hole slab with low rids slab with openings slab with ribs tuned-up slab with ribs turned-up slab with slightly curved bottom slab with special adaptations for installations slab with spring in bridges slab with stiffened edges slabwood slaby slab yard slab yard management slab-yard optimal management slab-yard optimization slab yarn Slabyhoudek slab zinc SLAC slace