单词	defragmenter
释义	defragmenter noun de·​frag·​ment·​er (ˌ)dē-ˈfrag-ˌmen-tər  -mən- : software that defragments a computer disk Word History First Known Use 1986, in the meaning defined above
随便看	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 pennatulidaes pennatuloid penne

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。