常见例句用作动词 (v.)I took a climbing class once and learned how to belay and tie knots, but I've never seen anything like this.我上过一次攀岩课，学会怎么做制绳和绑绳结，但是我没看过像这样的。用作名词 (n.)The belay consists of anchor, friction, and position.固定保护绳包括锚点、摩擦力和位置。 返回 belays