Rarefactions
(rarefaction 的复数) n. 稀薄化, 稀薄\\n[医] 稀疏[状态], 疏松[状态]
🗣️ 情景例句
Hi, Marilyn.
嗨 Marilyn。
How much is it by registered mail?
挂号信要多少钱？
I suppose you dance much.
我想你常常跳舞吧。