单词	wellhead
释义	well·head (wĕlhĕd′) n. 1. The source of a well or stream. 2. A principal source; a fountainhead. 3. The structure built over a well.
随便看	Penn Penn Penn. Penn. penna Penna. Penna. pennaceous pen name penname pennant pennate penne penner Penney penniless pennilessly pennilessness Pennine Alps Pennine Chain Pennines pennon pennoncel pennoncelle pennoned

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。