Two wiring along bicrural side till the waist, be linked together with buzzer.两根电线沿着双腿的两侧直到腰部, 与蜂鸣器相连....

bicrural的音标：bicrural的英式发音音标为：[baɪk'rʊərəl]bicrural的美式发音音标为：[baɪk'rʊərəl]...

adj.双腿的...