单词	20/20 vision
释义	20/20 vision20/20 vi·sion /ˌtwenti twenti ˈvɪʒən/ noun [uncountable] the ability to see perfectly without needing to wear glasses
随便看	sword dance swordfish swordsman swordsmanship swore sworn SWOT swot swotty SWP swum swung Syal, Meera sybaritic sycamore sycophancy sycophant sycophantic Sydney syllabic syllable syllabub syllabus syllogism syllogistic

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。