a rope of sand不牢固的结合;翻译;无结果的事
a rope of onions一串洋葱;详细翻译
a rope of pearls一串珍珠;一串珠子
A rope made of water一根水做的绳子
a rope of three strands三股的绳子
a coil of rope一卷绳子
a length of rope一段绳子
a meter of rope一米长的绳子