单词	rainbird
释义	rainbird noun rain·​bird ˈrān-ˌbərd  : any of various birds (especially of the family Cuculidae) whose cries are popularly believed to forecast rain Word History First Known Use 1555, in the meaning defined above
随便看	sickle cell sickle cell anemia sickle cell disease sickle feather sickle ham sickle hock sickle lucerne sickle medick sickle senna sickle tail sickle-billed sickle-cell trait sickle-grass sickle-hammed sickle-hocked sickle-tailed sicklebill sicklebills sickled sicklelike sickleman sicklemen sicklemia sicklemias sicklepod

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。