K-density
[计] k稠密性
🧩 词语组成解析
🗣️ 情景例句
When do we see the reviews?
什么时候我们可以看到评论
You can't have it both ways.
你不能兼而有之。
Many pedal their tricycles, but most of them prefer to push or drag them.
很多孩子用脚蹬车，但多数孩子更愿意推或是拉着三轮车。