单词	dialectology
释义	di·a·lec·tol·o·gy (dī′ə-lĕk-tŏlə-jē) n. The study of dialects. di′a·lec′to·logi·cal (-tə-lŏjĭ-kəl) adj. di′a·lec′to·logi·cal·ly adv. di′a·lec·tolo·gist n.
随便看	Io IOC iod- iod- iodate iodation iodic acid iodide iodine iodization iodize iodo- iodoform iodophor iodopsin io moth -ion ion Iona ion channel ion engine Ionesco ion exchange Ionia Ionian

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。