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
Do you think you are introverted or extroverted?
你认为你性格内向还是外向？
Soon ripe, soon rotten.
早熟早烂。
How many would you like to order?
您要订多少？