英语词汇“coronal hole”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	coronal hole
释义	WordReference Random House Unabridged Dictionary of American English © 2024 coro′nal hole′, [Astron.] Astronomya part of the solar corona that appears dark on optical and x-ray images and is characterized by low temperature and low density. 1970–75
随便看	hydronium ion hydropac hydropath hydropathist hydropathy hydroperoxide hydrophane hydrophilic hydrophilous hydrophily hydrophobe hydrophobia hydrophobic hydrophone hydrophyllaceous hydrophyte hydrophytism hydropic hydropically hydroplane hydroplaner hydropneumatization hydroponic hydroponically hydroponics

英语词典包含188688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。