单词	ornithology
释义	or·ni·thol·o·gy (ôr′nə-thŏlə-jē) n. The branch of zoology that deals with birds. or′ni·tho·logic (-thə-lŏjĭk), or′ni·tho·logi·cal (-ĭ-kəl) adj. or′ni·tho·logi·cal·ly adv. or′ni·tholo·gist n.
随便看	xenogenic xenograft xenolith xenon Xenophanes xenophile xenophilia xenophilous xenophobe Xenophon xenopus xenotransplant xenotransplantation Xer xer- xer- xeric xerically xericity xeriscape xero- xeroderma xeroderma pigmentosum xerodermia xerographer

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。