英语词汇“official approval”的意思、用法、释义、翻译、读音、例句、短语、词组-英汉翻译词典-复社网

单词	official approval
释义	official approval freq. 21 dict. 10 spoken 1 un.正式批准 [网络]官方批准；正式的授权或认可；授与正式的认可
随便看	electropneumatic interlocking device electropneumatic interlocking machine electropneumatic loudspeaker electropneumatic master controller electro-pneumatic operated valve electropneumatic operation electro-pneumatic operation electropneumatic otoscope electropneumatic plant electropneumatic point circuit controller electropneumatic point machine electropneumatic point motor electropneumatic positioner electropneumatic pump electropneumatic pusher electropneumatic, regulating system electropneumatic regulator electro-pneumatic relay electropneumatic relay electropneumatic remote control system electropneumatic semaphore electropneumatic sequential control electropneumatic servo valve electropneumatic signal electropneumatic signaling

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