Sparsity
n. 稀疏, 稀少, 贫乏
🗣️ 情景例句
We've got a movie.
我们知道是一部电影。
I'll go to a concert.
我要去听音乐会。
What are they making? asked Li Lei. Uncle Wang laughed. Guess! he said.
“他们在造什么？”李磊问。王大叔笑了。“猜猜看！”他说。