Pcx
n. 图形文件（DOS文件扩展名）\\nabbr. 周视凸面（periscope convex）
🗣️ 情景例句
Are all the classes within walking distance?
所有的教室都在步行范围之内吗？
He emerged as leader at the age of thirty.
他在30岁时出人头地成为领袖。
Now he has put an ugly stone head over the gate.
现在他把一个丑陋的石雕头像放在了大门上边，