in-line skate

美 　英

• n.直排滾軸旱冰鞋；直排輪滑鞋
• 網(wǎng)絡(luò)滾軸溜冰鞋；直排輪溜冰鞋；直排溜冰鞋

英漢解釋

n.	1. a roller skate with a boot that has three or four wheels mounted in a single line

例句

The forward pulley is large and is generally made from an in-line skate wheel.

遠(yuǎn)期滑輪大，一般是車輪制成一種在線滑冰。