英语词汇first-grade是什么意思，first-grade的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典

单词	first-grade
释义	WORD PARTNERSHIP 词语搭配〔care〕assuming supervision of the first-grade pupils; 承担对一年级小学生的监护工作；美国传统〔reader〕a first-grade reader 一年级读本韦氏高阶
随便看	rocker jaw rocker joint chain rocker link rocker piece rocker pivot rocker ring rocker roller rocker screen rocker shaft rocker shaft bracket rocker shaft circlip rocker shaft oil cup rocker shaft yoke rocker swaging machine rocker switch rocker switch rocker tool post rocker trunnion block rocker unloader rocker valve rocker vat rocker-type crystallizer rockerarm rockered rockeried

英汉汉英翻译词典包含1679246条英汉翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习及翻译工作的有利工具。