单词	symmetry direction
释义	symmetry direction 对称方向
随便看	Equipment Improvement Recommendation Equipment Improvement Report equipment in building equipment incomplete Equipment Indemnificatory equipment in disrepair equipment industrial park equipment industry equipment in-factory repair time Equipment,Infant equipment in finish rolling zone equipment information Equipment information assembly equipment information collection equipment informationization Equipment information management equipment information management system equipment information share system equipment in hydrogen atmosphere equipment in multi-media classroom equipment in petrochemical service equipment in place equipment in power plant equipment input equipment input noise sound level