Stratifications
(stratification 的复数) n. 层化, 阶层的形成, 成层\\n[医] 分层
🗣️ 情景例句
Don't tell me.
别告诉我。
Whom do you want to call?
你要打电话给谁？
Would you like another piece of beancurd?
再吃一块豆腐好吗？