英语词汇“direct operating cost”的翻译、意思、用法、释义-英汉汉英词典

单词	direct operating cost
释义	direct operating cost 【航空学】直接航运费以上来源于：《21世纪大英汉词典》 direct operating cost直接运作成本direct operating cost直接運作成本航空太空名詞direct operating cost直接運作成本機械工程
随便看	alignment scope alignment signal alignment stake alignment star alignment survey alignment tape alignment telescope alignment time alignment tolerant structures alignment tool alignment， collision alignment， nuclear alignment，passive direct align orders align right aligns align text align to grid align with aligoté aligudarz a liitle monkey alii 他人 alijo alijuq