单词	cetology
释义	ce·tol·o·gy (sĭ-tŏlə-jē) n. The zoology of whales and related aquatic mammals. [Latin cētus, whale; see CETUS + -LOGY.] ce′to·logi·cal (sēt′l-ŏjĭ-kəl) adj. ce·tolo·gist n.
随便看	Douglas squirrel Doukhobor Doukhobor doula doum palm do up dour doura doura dourine dourly dourness Douro douroucouli douse douse douse douser dove dove Dove dovecot dovecote dovekey dovekie

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。