buttonyadj.钮扣状的；多钮扣的buttonn.纽扣；按钮v.扣上纽扣；用纽扣装饰button clamp lifting lever钮夹升降杆Button calls several of the事件处理程序调用几个Buttoning With Button Sewer用钉钮机钉钮button-type clutch facing离合器圆钮形摩擦片button tufted mattress cover钮扣凹钉床垫套button clamp pressure spring钮扣夹压紧弹簧button silver mica capacitor穿心镀银云母电容器button silver-zinc battery扣式银锌电池BUTTON HEAD SOCKET CAP SCREWS半圆头六角孔螺丝button silver-mica capacitor穿心镀银云母电容器