单词	unpresumptuous
释义	unpresumptuous adjective un·​presumptuous ¦ən+ : unpresuming unpresumptuously "+ adverb Word History First Known Use 1704, in the meaning defined above
随便看	ornithines Ornithischia ornithischiae ornithischian ornithischians ornithischias ornitho- Ornithocephalus ornithocopros ornithodelph Ornithodelphes ornithodelphia ornithodelphian ornithodelphic ornithodelphous Ornithodorus ornithofauna Ornithogaean ornithogala ornithogalum ornithogalums ornithogean ornithoid Ornitholestes ornithologic

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。