Toothbrushing
(toothbrush 的现在分词) n. 牙刷
🗣️ 情景例句
please don't complain
你可别再抱怨
A clear conscience is a sure card.
光明磊落，胜券在握。
Who won the girls' 400 metres?
女子400米赛跑谁获胜？