英语词汇“safety first”的翻译、意思、用法、释义-英汉汉英词典

单词	safety first
释义	safety first安全第一safety first安全第一機械工程
随便看	rotor core rotor-core assembly rotor-core lamination rotorcraft rotor critical speed rotor current rotor damaged by negative sequence current rotor darrieus rotor design rotor diameter rotor disc rotor--disc rotor disintegration rotor displacement rotor displacement angle rotor drum rotor dynamic balancing rotordynamic pump rotor dynamics rotor eccentricity monitor rotoreflected beam rotoreflection rotoreflection axis rotor end-cap rotor end ring