单词	sporadic E layer
释义	sporadic E layer noun : a layer of ionization occurring irregularly within the E region of the ionosphere Word History First Known Use 1949, in the meaning defined above
随便看	male incense male menopause male nutmeg male orchis male shield fern male-pattern baldness male-sterile Malea, Cape malease maleate maleates maleberries maleberry maleberryes maleberrys malebo pool Malebo, Pool Malebranche Malebranchism Malebranchist Malecite malecites malecontent maledicent maledict

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。