binding的意思：
1、n.捆绑; (衣服等) 镶边; 粘合剂; 书籍封面;
2、adj.捆绑; 粘合; (书面材料) 约束力; 应履行;
3、v.装订; 捆绑; 约束; ( bind现词) (用布条) 缠绕; binding通常是指有约束力的 词组： binding on 对…有约束力 legally binding 有法律约束力；受法律约束 binding force 约束性；键合力 例句： Some fertility experts fear the guidelines may not lead to changes because they are not binding.
