Rarefaction
n. 稀薄化, 稀薄\\n[医] 稀疏[状态], 疏松[状态]
✅ 同义词
🗣️ 情景例句
She is constantly in love.
她不停在恋爱。
Are you a native speaker of English?
你的母语是英语吗？
Just let me know which day.
决定好哪一天就告诉我。