英语词汇“preliminary operation”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	preliminary operation
释义	preliminary operation 预备操作;初步工序;试行运转;试转
随便看	bibliographic date bibliographic file bibliographic identification bibliographic identities bibliographic information bibliographic information retrieval bibliographic information system bibliographic instruction bibliographick bibliographic on-line display bibliographic record bibliographic related data base bibliographic relationships Bibliographic retrieval service bibliographic search bibliographic service center bibliographic software bibliographic structure bibliographic term bibliographic tool bibliographic tools bibliographic utility bibliographic verification bibliographie bibliographies 镪镫镬镭镮镯镰镱镲镳雲散霧消雲梯雲母雲母雲気雲水雲泥雲海雲烟雲煙