英语词汇“precaution system”的翻译、意思、用法、释义-英汉汉英词典

单词	precaution system
释义	precaution system预警系统precaution system預警系統航空太空名詞precaution system預警系統機械工程
随便看	descend to particulars descend to posterity descend upon descend upon ... descension descensional descensions descension theory descensive descensus (descensus ovariorum) descensus ovariorum descensus testis descensus uteri descent descent algorithm descent / ascent system descent check descent direction descent flight profile descent fuel descent function descent guidance descent lane descent method