Secern
v. 區(qū)別, 分開, 分泌
??? 情景例句
Where's the campus cafeteria?
校園的食堂在哪兒？
We are sorry to delay the shipment because our manufacturer has met unexpected difficulties.
恕延期貨船，因為我們廠家遇到了預(yù)料不到的困難。
What a pity! Never mind. We must get together some other time for a chat.
真可惜！不過不要緊。我們必須找個時間聚一聚、聊一聊。