单词	crowfoot packer
释义	crowfoot packer 爪形镇压器
随便看	operate a tour operate at peak capacity operate a truck operate a vehicle operate behavior operate behaviour operate by electricity operate by Northwest airline operate class instruction operate compensation operate condition operate conditioned reflex operate continuously operate current operated operated ability operated authorization Operated by a spring that is wound up by hand operated by eccentrics operated by eccentrics, cranks operated by intensity of light operated by intensity of light, radation operated by itself operated by key operated by key, push-button