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

单词	protecting system
释义	protecting system 保护系统
随便看	laser beam cutting machine laser-beam danger laser-beam deflection laser beam deflection circuit laser beam deflection sensor laser-beam deflection sensor laser-beam deflection technique laser beam diagnostics laser beam diameter laser beam divergence laser beam drilling machine laser-beam drilling machine laser beam flying laser beam focusing laser beam follower laser beam image reproducer laser beam ionization laser beam lithography laser beam machine laser beam machine tool laser beam machining laser beam marking laser beam marking machine laser-beam microfiche retrieval laser beam perforating machine 35352 3535211 353521152 353521221 353521234 353521311 353521334 3535215 353525 35353254 恩赏恩赐恩赦恩遇恩重如山恪恫恫恬恬不知耻