单词	tumescent
释义	tumescenttu‧mes‧cent /tjuːˈmesənt $ tuː-/ adjective technical Word Origin WORD ORIGINtumescent Origin: 1800-1900 Latin present participle of tumescere ‘to swell up’, from tumere; ➔ TUMOR swollen or swelling—tumescence noun [uncountable]
随便看	sybaritic sycamore sycophancy sycophant sycophantic Sydney syllabic syllable syllabub syllabus syllogism syllogistic sylph sylphlike sylvan sym- symbiosis symbiotic symbol symbolic symbolically symbolism symbolize symmetrical symmetrically

英语词典包含52748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。