- 1.
滚筒，滚轴 - 2.
辗压机；压路机；滚轧机 -
• A roller is used in making roads. 压路机被用于筑路。 - 3.
巨浪 -
• Great ocean rollers rushed onto the deck. 巨大的海浪冲到甲板上。 - 4.
(用于移动无轮重物的)滚棒，滚杠，滚柱 -
• They pushed the boat down to the water on rollers. 他们利用滚杠把小船推下了水。 - 5.
卷发筒，卷发器 -
• Mother put her hair into rollers to make it curl. 妈妈把头发别进卷发器里好让它卷起来。