pen换一个字母能变的单词有:
1、pea豌豆;豌豆粒(名词)
例句:Even if I eat as much as a pea-sized tidbit of such a hero, I won't be able to digest it.
翻译:即使我吃下这勇士如品尝了豌豆一般大的小口美食,但是却不能消化它。
2、den兽穴;书房;兽窝;窝点(名词)
例句:Beyond the den was a good-sized porch we later glassed in and outfitted with a pool table.
翻译:书房后面是一个很大的门廊,后来我们在这里装上玻璃,摆了张台球桌。