bindern.缚者；用以绑缚之物；活页封面；粘合剂；活页夹binder metal粘结金属binder phase粘结相binder index基料指数binder group包扎组binder frame吊架, 持脚binder valve液料阀binder resin粘结剂用树脂Binder Screw螺纹联接binder fiber粘结纤维binder twine单股捆包麻绳