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	leg curl legend legendarily legendary Legendre legendry legerdemain legerity leges legged legginess legging leggy leghorn Leghorn Leghorn legibility legible legibleness legibly legion legionary legionary ant legionnaire Legionnaires' disease

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。