Bilestone
n. 胆石
🗣️ 情景例句
It's my fault. I really feel bad about it.
是我的错。 我真的感到很难过。
To play with the frog
逗青蛙玩
Their sleeping bags were warm and comfortable, so they all slept soundly.
睡袋既暖和又舒服，所以，他们都睡得很香。