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

单词	operational grade
释义	operational grade操作組段電機工程
随便看	cosmic ray track cosmic-ray tracks cosmic-ray--tracks cosmic sediment cosmic speed cosmic speeds cosmic spherule cosmic static cosmic string cosmic unit cosmic velocity cosmic void cosmic warfare cosmic web cosmic year cosmic γ-ray burst cosmic、cosmical cosmid cosmid-scale cosmin cosmine cosmine layer cosmines cosmiomorpha horni cosmiomorpha sauteri