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 in condensed milk炼乳中的结块
Button up your collar.把领扣系好。
Button is sewn too tight钮扣钉得太紧
Button willow bunyavirus布汤威洛本扬病毒
button clamp pressure bar钮扣夹压杆
button clamp lifting plate钮夹升降板
buttonhole mitral stenosis二尖瓣口钮孔状缩窄
button type telephone dial按钮式电话拔号盘