单词	active door
释义	active door noun : the one of a pair of doors that is ordinarily used alone Word History First Known Use circa 1927, in the meaning defined above
随便看	pennacooks pennae Pennales pennals pennames pennant pennant fish Pennant's marten pennant-winged nightjar pennantite pennants Pennaria Pennatae pennate pennater pennatest pennatula Pennatulacea pennatulacean pennatulaceous pennatulae pennatularian pennatulas pennatulid Pennatulida

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。