Closeable
可关闭的\\n可合拢的（close的变体）
🗣️ 情景例句
I enjoyed reading these books very much.
我很喜欢读这些书。
Come to see me tomorrow if it is convenient to you.
你如果方便的话，明天来看我。
What happened before printing was invented?
印刷术发明以前是怎么一回事？