单词	Dvina River
释义	Dvina River /dəˌvēnä ˈrivər / A river that rises in Russia’s Valai Hills and flows west, then north, for 634 miles (1,020 km) across Belarus and Latvia into the Gulf of Riga.
随便看	single-mindedness singleness single nucleotide polymorphism single parent single-party single-player single room singles bar single-seater single-serving site single-source single stick singlet singleton single transferable vote singletree be left at the post be left for dead be left holding the baby (or bag) be left to oneself belemnite bel esprit be level pegging Belfast Belfast sink

英语词典包含243303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。