Unbei耘平(名,日本)UNabbr.(=United Nations) 联合国pron.<口>人，事物，家伙，东西unplanned casualty突发性灾害unproductive mania[医] 少动性躁狂unremunerativenessn.无利可获unphased satellite非相控卫星ungrounded systems中性点不接地系统unpollinated ovary未授粉子房undisclosed agency本人身份不公开的代理unmatched skill.无与伦比的精湛技艺unreasonble prices[经] 不合理的价格unpigmented rubber素橡胶

1. His unmarried friends twitted him about his wedding plans.
   他那些没结婚的朋友都奚落他的婚礼计画。
2. She uses her unmarried name for professional purposes.
   她处理业务时使用娘家姓氏。
3. That boy's parents are unmarried, therefore he is a bastard!
   那个男孩的父母未结婚，所以他是私生子。