Toothbrushing
(toothbrush 的现在分词) n. 牙刷
🗣️ 情景例句
Spare me nothing.
把一切都告诉我。
OK. You'll have to use a credit card or leave a $100 deposit.
好。你必须使用信用卡，否则要付100美元的押金。
It is no use starting late in life to say:
年老的时候说