auxiliary dam副坝auxiliaryn.助动词；辅助物；帮助者adj.辅助的；附加的auxiliary publication辅助性出版物auxiliary heat source辅助热源auxiliary braking set辅助制动装置auxiliary information辅助信息,辅助资料,附带资料auxiliary check point辅助检测点auxiliary compartment辅助间auxiliary file format辅助文件格式auxiliary power ratio辅助发电率auxiliary needle valve辅助针阀auxiliary spring clamp辅助弹簧夹