英语词汇instructional apparatus是什么意思，instructional apparatus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	instructional apparatus
释义	instructional apparatus　教学仪器
随便看	single logarithmic curve single loop wiring single lubricator single major trudgen crawl single make contact single man single man single man single manuscript single market single market single market single mast single memorial single mixing single mom single money single monster single mount single mumps single name note single name paper single national market single needle embroidery frame single negotiating text

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。