辊(輥)ɡǔn {机} (能滚动的圆柱形机件) roller ◆辊道 roll table;roller bed;roller way;roller-table gear; 辊身 body of roll;barrel; 辊碎机 {采矿} rolls; 辊筒 {机} roller; 辊涂 roller coat; 辊心 roll centre; 辊压 roll-in; 辊印 roll marks;roll pick-up; 辊轧 rolling; 辊轴 roll shaft; 辊子 roller |