词汇“first-grade”用英语简单造句子的方法、技巧、例句及翻译-英语例句辞典

单词	first-grade
例句	DEFINITIVE EXAMPLES 权威例句〔teacher〕She is a first-grade teacher.她是一年级老师。韦氏高阶
随便看	optical illusion optical image optical instrument optical isomer optical lens optical microscope optical opacity optical path optical performance optical scanner optical sensor optical system optically optically active optically active substance optically inactive optician optics optimal optimally optimised optimising optimism optimist optimistic

英语例句辞典收录了559068条英语例句在线翻译词条，基本涵盖了全部常用单词及词组的例句翻译及用法，是英语学习的有利工具。