单词	echoencephalography
释义	ech·o·en·ceph·a·log·ra·phy (ĕk′ō-ĕn-sĕf′ə-lŏgrə-fē) n. The use of ultrasound to visualize the brain. ech′o·en·cepha·lo·graph′ n. ech′o·en·ceph′a·lo·graphic adj.
随便看	set to set-to set up setup set up housekeeping set upon setup pitcher set up shop Setúbal Seurat Seuss Sevastopol seven Seven Hills of Rome seven seas seventeen seventeenth seventeen-year locust seventh Seventh Avenue Seventh-day Adventist seventh heaven seventh-inning stretch seventieth seventy

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。