Pcx
n. 图形文件（DOS文件扩展名）\\nabbr. 周视凸面（periscope convex）
🗣️ 情景例句
At least we are not the only ones facing these problems.
至少不光是我们面临这样的问题。
Let's look at the agenda and talk the first item.
让我们看一下议程讨论第一项。
Can you spell it, please?
请您把它拼出来好吗？