Rarefactive
a. 稀少的, 稀薄的, 纯净的, 稀疏的
🗣️ 情景例句
Hi, this is Tony, I have a flat tire, could you come and pick me up?
你好，我是托尼，我的车爆胎了，你能来接我吗？
Remember me to your husband please.
请替我问候你的丈夫。
Nothing much. Why?
没啥事。怎么啦？