单词	賣帽之人
释义	同HATTER
随便看	gear box oil; gear case oil gear box quill gear broaching gear bronze gear burnishing gear case gearcase gear case oil gear case oil--gear box oil gear casing gear centre distance gear chamfering machine gear change gear-change gearchange gear change lever gear cluster gear combos gear compound gear compressor gear contact ratio gear contact tracks gear cotter gear coupling gear cou pling with elastic pins