adders n. 加法器, （欧洲产）蝰蛇（小毒蛇）, （北美产无毒的）猪鼻蛇( adder的复数形式 ) 释义与例句 n. 1. plural of adder 相关短语 pit adders sea adders death adders common death adders full adders half adders Kimberley death adders puff adders butterfly adders horned adders water adders Gaboon adders deaf adders night adders common European adders