单词	phototube
释义	pho·to·tube (fōtō-tb′, -tyb′) n. An electron tube with a photosensitive cathode.
随便看	Nelly Nelson nelson Nelson Nelson River Nelson Rolihlahla Neman nemat- nemat- nematic nematicidal nematicide nemato- nematocidal nematocide nematocyst nematocystic nematode nematological nematologist nematology Nemea Nemean nemertean nemertine

英语词典包含135693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。