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

单词	operation activity
释义	operation activity 维护,保养;(设备的)运行
随便看	biological oscillator biological over biological oxidation biological oxidation and syntheses biological oxidation pond process biological oxidation process biological oxidation-reduction biological oxidation treatment biological oxygen biological oxygen demand biological oxygen demand (BOD) biological parameter biological parasitology biological parent biological-parent biological parenthood biological parents biological particle biological patent biological pathogenesis biological pathology biological pattern recognition biological perceptual pattern biological periodism biological perspective 馍馍不能大过笼馒头出笼，热气腾腾馒头有数客有数馒头落地狗造化馒头要吃，香洞要烫馒头里边包豆渣，旁人不夸自己夸馔玉炊金，食前方丈首丘之思，望云之情首尾不能相顾首尾共济，守望相助はいガス【排ガス】はい上がるはい出すはい吹きはい均しはい搔きはい纏わるはい落としはい蹲うはい蹲る