Pcx
n. 圖形文件（DOS文件擴展名）\\nabbr. 周視凸面（periscope convex）
??? 情景例句
My doctor advised me to give up smoking without delay.
醫生勸我立即戒煙。
He comes bothering me day after day.
他每天都跑來打擾我。
He quickly became the leader.
他很快就成了領袖。