Rollerblade
Longman Dictionary of Contemporary English 5++LDOCE 5++Roll·er·blade /ˈrəʊləbleɪd $ ˈroʊlər-/ noun [countable] trademark DLa special boot with a single row of wheels fixed under it, used for skating on hard surfaces 罗勒布雷德，直排轮滑鞋[旱冰鞋] → roller skate, in-line skate
Roll·er·blade nounChineseSyllable
Rollerblade
Roll‧er‧blade /ˈrəʊləbleɪd $ ˈroʊlər-/
noun [countable] trademark
a special boot with a single row of wheels fixed under it, used for skating on hard surfaces
⇨ roller skate, in-line skate
Roll‧er‧blade /ˈrəʊləbleɪd $ ˈroʊlər-/
noun [countable] trademarka special boot with a single row of wheels fixed under it, used for skating on hard surfaces
⇨ roller skate, in-line skate