单词	-s'
释义	-s'-s’ /z, s/ suffix forms the plural possessive of most nouns:  the girls’ dresses the islands’ inhabitants
随便看	usage USAID USA Today USB USB drive USCIS U.S. Customs and Border Protection USDA use used used to useful usefully usefulness useless uselessly uselessness Usenet user user fee user-friendliness user-friendly user group user interface user name

英语词典包含52748条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。