“卷边”怎么读

“卷边”的英语可以翻译为：edge curl，bowing，roll hem，edge roll ...

玫瑰的叶子因为闹虫害而卷边了。The rose leaves have curled because of an attack by grubs.我们必须把席子的边粘住,免得卷边.We must glue the mat down at the edges to stop it curling.一般有三或四个滚边的或卷边的锥形杯.There are usually 3 or 4 conical cups having rolled or...