floss

详细解释:n. 丝棉, 乱丝

词型变化：

名词:flosser动词过去式:flossed过去分词:flossed现在分词:flossing第三人称单数:flosses

英语解释：

名词 floss:

a soft loosely twisted thread used in embroiderya soft thread for cleaning the spaces between the teeth同义词：dental floss