Rarefactive
a. 稀少的, 稀薄的, 纯净的, 稀疏的
🗣️ 情景例句
It's like a special music.
它就像是一种特别的音乐。
A horse that will not carry a saddle must have no oats.
不愿加鞍的马，不得吃燕麦。
What bad weather! Are you going out?
天气糟透了！你要外出吗？