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