单词	river shark
释义	river shark noun : a shark (such as the bull shark or Ganges shark) that frequents freshwater and especially rivers Word History First Known Use 1810, in the meaning defined above
随便看	assistant professorship assistants assistantship assistantships assisted assisted death assisted living assisted suicide assisted suicides assister assisters assisting assistive assistors assists assize assized assizer assizers assizes assizing assmt assn assoc associabilities

英语词典包含469781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。