Sparsity
n. 稀疏, 稀少, 贫乏
🗣️ 情景例句
That's me.
我就是这种情。
I'm afraid I have bad news for you.
恐怕我有坏消息要告诉您。
The other model's more expensive, but it's worth the money.
那种型号价格是贵一些，但它值得那么多钱。