Keycap
n. 键帽
🗣️ 情景例句
Mr. Gao in Room 409.
409房间的高先生。
To really understand a man we must judge him in misfortune.
要真正了解一个人，需在不幸中考察他。
We're now going back to the studio.'
现在我们回到电视演播室。”