Slipcases
(slipcase 的复数) n. 书套
🗣️ 情景例句
You were right and I was wrong. I apologize.
你是对的， 我错了。 我道歉。
Though thy enemy seem a mouse,yet watch him like a lion.
敌人即使小如鼠，防他也要如防狮。
He could not see anything.
他看不见任何东西。