Rarefaction
n. 稀薄化, 稀薄\\n[医] 稀疏[状态], 疏松[状态]
✅ 同义词
🗣️ 情景例句
How do you get to work everyday?
你每天怎样去上班？
I was reminded of my promise.
有人提醒我不要忘了我的承诺。
Platform Two.Over the bridge.
2号站台。过天桥。