Toothbrushing
(toothbrush 的现在分词) n. 牙刷
🗣️ 情景例句
I'll call and find out.
我打电话问看看。
Happy birthday!
祝贺您生日快乐！
Fortunately we found some that was still dry and carried it back to the cave.
幸好，我们找到了一些干木柴，并把木柴抱回岩洞。