1.button:n.纽扣; 扣子; (机器的) 按钮; (尤指印有信息的) 徽章;v.扣…的纽扣; 用纽扣扣上;
2.[例句]Ferguson stood up and buttoned his coat.弗格森站起身来,扣上了外套。
3.[其他]第三人称单数:buttons;复数:buttons;现在分词:buttoning;过去式:buttoned;过去分词:buttoned.