单词	donkey s years
释义	donkey s years n.很久多年
随便看	parallel operation in ac network parallel operation method parallel operation of converters in ac network parallel operation of dc generators parallel operation of generator parallel operation of generators in ac networks parallel operation of transformer parallel operation of transformers parallel operation of water meters parallel operation reactor parallel operations parallel operation test parallel operation test for generator set parallel operation testing parallel operation tuning Parallel opertation parallelopiped parallelopipedon parallelopipedons parallelopipeds parallel opposed field parallel opposed fields parallel opposed SAD parallel opposed wedge field parallel opposing fields