Gnawed
a. 缺刻状的
✅ 同义词
🗣️ 情景例句
There are a lot of beggars on the street, how can we help them?
街上的乞丐那么多，我们怎么能帮助他们呢？
He who does not advance falls backward.
不进则退。
Walking up and down the stairs would beat any exercise machine.
上下楼梯可比什么健身器都要好。