单词	heptanal
释义	heptanal noun hep·​ta·​nal ˈheptəˌnal plural -s : enanthaldehyde Word History Etymology heptane + -al
随便看	retinoblastomata retinoic acid retinoid retinoids retinol retinols retinopapillitis retinopathies retinopathy retinophoral retinophore retinoscopes retinoscopies retinoscopists retinoscopy Retinospora retinospora retinosporas retinotectal retinted retinting retints retinue retinues retinula

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。