Paper-backs
(paper-back 的复数) 平装本\\n纸面本
🧩 词语组成解析
paper
['pepɚ]
n. 纸;文件;论文;文章;
vt.& vi. 贴纸;
vt. 包装，用纸覆盖;贴壁纸;提供纸张;[俚语] 提供免费入场券;
vi. 贴糊墙纸;发交通违章传票;
adj. 纸制的;似纸的;有名无实的;
n. 后背, 脊背；后卫（back的复数形式）
🗣️ 情景例句
It's no use crying over spilt milk. What's done cannot be undone.
覆水难收。
I ate oranges for breakfast yesterday.
我昨天早饭吃的是桔子。
It was his job to repair bicycles and at that time he used to work fourteen hours a day.
他那时的工作是修理自行车，并且通常是一天工作14个小时。