绳索

cuō jiǎo shéng suǒ

搓绞绳索

strand a rope

jiǎn duàn shéng suǒ

剪断绳索

cut through a cord

pān dēng zhě yòng shéng suǒ hù xiāng jì zài yī qǐ

攀登者用绳索互相系在一起。

The climbers were on the rope.