It can charge the batteries with a fitful charging strategy, so maintain the trolleybus working normally without wet source.This converter is a typical Buck converter.是什么意思_It can charge the batteries with a fitful charging strategy, so maintain the trolleybus working normally without wet source.This converter is a typical Buck converter.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句