一些特殊单词的复数形式 至少10个
问题描述:
一些特殊单词的复数形式 至少10个
答
mouse mice child children foot feet tooth teethman men \ woman womenChinese Chineseknife knivesleaf leavesEnglishman Englishmencity citiesbasis basesquiz quizzesbingo bingoes focus focidirectrix direc...