toothbrushing
释义
(toothbrush 的现在分词) n. 牙刷
英文释义
-ing form of toothbrush
n. small brush; has long handle; used to clean teeth
词形变化
原型: toothbrush 原型变体: i 现在分词: toothbrushing
BNC词频排名: 0 | 当代语料库词频排名: 0