英语词汇maintenance and operation of programs怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	maintenance and operation of programs
释义	maintenance and operation of programs
随便看	rectangle wave rectangualr form impedance rectangular rectangular air distributor rectangular air duct rectangular air supply opening rectangular alignment rectangular aluminium bus rectangular aluminum wire rectangular amputation rectangular aperture rectangular aperture antenna rectangular aperture diffraction rectangular approach rectangular area rectangular array rectangular association scheme rectangular axes rectangular axis rectangular baler Rectangular band rectangular bar rectangular bar blade rectangular bar of steel rectangular beam

英汉双解词典包含3607232条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。