单词	permanency
释义	per·ma·nen·cy (pûrmə-nən-sē) n. Permanence: the permanency of Egypt's great pyramids.
随便看	redwing red-winged blackbird red wolf redwood Redwood City redworm red zone reecho re-echo reed Reed Reed reedbird reedbuck reed canary grass reediness reeding reed mace reedman reed organ reed pipe Reed-Sternberg cell reed stop reeducate re-educate

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。