Flatbottomed
a. 平底的
🗣️ 情景例句
He is behind the rest of the class in reading.
他在阅读方面不如班上的其他同学。
A scientist has come up with a good idea. That's it!
科学家想起了一个好创意。就是这个！
It doesn't matter. I like walking. Look at the sun! It's a fine day for a walk.
不要紧。我喜欢步行。瞧瞧太阳！这是步行的好天气。