词汇	zero trimmer
释义	zero trimmer 调零电位计
随便看	the longest suspension bridge in the world the longest time The longest valley glacier extends 23 km the Longest Walk The longest way about is the nearest way home The longest way about is the shortest way home the longest yard tc xvid-lrc The longevity elderly the Longevity Hill the longevity in vitro the longevity mountain the longevity of activity node the longevity of network the longevity of the man the longevity of the rabbit The Longevity Pagoda The Longevity Pagoda,dedicated to monk Ju An The Longevity Pagoda, dedicated to monk Ju An The longevous elderly THE LONGEVOUS METHODS OF MEN The long form of the assembly name the long haul the long history of china five copper palaces the long hours the longitude of the island