单词	铅离子电池
释义	铅离子电池lead ion battery
随便看	optical collimating lens optical collimator optical combiner optical combiners optical comb spectrum optical communication optical communication fiber optical communication ic optical communication network optical communication receiver optical communications optical communications device optical communications equipment optical communications systems optical communication system optical communication terminal optical comparator optical compensation optical compensator optical component optical computer optical computer architecture optical computer，oc optical computing optical computing technique