penn. 钢笔；作家；围栏；vt. 写；关入栏中；例句：Here, Ill lend you my pen. 喏，我把钢笔借给你。

He rapped the table with his pen. 他用钢笔敲了敲桌子。I dug around in my bag for a pen. 我在包里到处翻找笔。