常见例句用作動詞 (v.)I took a climbing class once and learned how to belay and tie knots, but I've never seen anything like this.我上過一次攀巖課，學會怎麽做制繩和綁繩結，但是我沒看過像這樣的。用作名詞 (n.)The belay consists of anchor, friction, and position.固定保護繩包括錨點、摩擦力和位置。 返回 belayed