单词	D layer
释义	D layer noun : a layer within the D region of the ionosphere also : d region Word History First Known Use circa 1934, in the meaning defined above
随便看	uncapturable uncared for uncared-for uncareful Uncaria uncaring uncaringly uncaringness uncarpeted uncart uncarted uncarting uncarts Uncas uncase uncased uncases uncasing uncastrated uncataloged uncatalogued uncatchable uncatchy uncategorizable uncatholic

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。