buttonsn.按钮;纽扣名词button的复数形式.
buttonn.纽扣;按钮v.扣上纽扣;用纽扣装饰
buttonhead rivet圆头铆钉
buttonhole stitch镶边的针脚
button head screw半圆头螺钉
button-out belt明钮半腰带
buttonhole camera小孔照相机
button front vest有钮开襟背心
button hole twist钉钮丝线
buttoning devices钉扣装置
button assignment按钮赋值
button one's coat布吕诺