| 单词 | Karl Scheele |
| 释义 | Karl Scheele (once / 5909656 pages) n WORD FAMILY Karl Scheele n Swedish chemist (born in Germany) who discovered oxygen before Priestley did (1742-1786) Syn|Exp Karl Wilhelm Scheele, Scheele chemist a scientist who specializes in chemistry |
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英语词典包含147318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。