单词	Frostbelt
释义	Frost·belt also Frost Belt (frôstbĕlt′, frŏst-) The north-central and northeast United States.
随便看	oscitancy oscitant Osco-Umbrian oscula oscular osculate osculation osculatory osculum -ose -ose oseltamivir osetra OSF Osh OSHA Oshawa Oshkosh osier Osijek Osip Emilyevich Osiris -osis Oskar Osler

英语词典包含135693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。