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单词	O level
释义	O level noun 1 : the lowest of three levels of standardized British examinations in a secondary school subject also : successful completion of an O-level examination in a particular subject called also Ordinary level compare a level, s level 2 a : the level of education required to pass an O-level examination b : a course leading to an O-level examination Word History First Known Use 1949, in the meaning defined at sense 1
随便看	stibines stibinic acid stibio- stibiocolumbite stibiopalladinite stibiotantalite stibious stibium stibiums stibnite stibnites stibo- stibonic acid stibonium stic sticcadoes sticcados stich stichaeidaes sticharia sticharion sticharions stichera sticheri sticheron

英语词典包含469781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。