reef knot
柯林斯词典
1. N a knot consisting of two overhand knots turned opposite ways 平结 (Also called square knot)
返回 reef knot
reef knot
剑桥词典
- a type of strong knot that is tied twice and cannot easily be unfastened
平结 返回 reef knot
平结 返回 reef knot
平结 返回 reef knot