Hardcovers
(hardcover 的复数) a. 硬书皮的\\nn. 硬封面的书, 精装书
🗣️ 情景例句
What's that, Mr. Carlson?
什么事， Carlson先生？
First, I coundn't keep up with all the paperwork at the office.
首先我应付不了办公室的文书工作。
Suddenly my wife spotted a boat moored to the bank.
突然，妻子发现岸边泊着一条小船，