rollerblades是Rollerblade的复数
Rollerblade
美 ['roʊlər.bleɪd]
英 ['rəʊlə(r).bleɪd]
- 网络旱冰鞋；溜直排滑轮；直排轮
复数：rollerblades
v. | 1. a trademark for a type of roller skate on which the wheels are arranged in one straight line |
un. | 1. a type of boot with a single row of small wheels along the bottom, used for moving quickly along, especially for fun or as a sport |