圆材结加半结half hitch: (容易解开的)简单结子。 timber hitch: (套吊圆材的)绳结,8字结。 timber hitch and half hitch: 拖材结timber and half hitch: 拖材结; 圆材加半结half-hitch; half-knot: 半结下载手机词典可随时随地查词查翻译