单词	pochard
释义	pochard noun po·​chard ˈpō-chərd  : any of various rather heavy-bodied diving ducks (especially genus Aythya) with a large head and with feet and legs placed far back under the body Word History Etymology origin unknown First Known Use 1552, in the meaning defined above
随便看	rotary shear rotary shears rotary spark gap rotary table oven rotary transformer rotary valve rotary-cut rotary-wing aircraft rotary-wing aircrafts rotas rotatable rotate rotated rotatee rotater rotates rotatest rotating rotating band rotating die head rotating internship rotating propeller rotating ring rotating-wing aircraft rotation

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。