transitive. Chemistry. To separate or extract (a substance) by distillation; (in later use more widely) to extract, remove (a substance, atom, etc.).
| 单词 | θ68346 |
| 释义 | the world > matter > chemistry > chemical reactions or processes > subject to chemical reactions or processes [verb (transitive)] > subject to named chemical reaction or process > obtain as a separate substance (3) abstract1651 transitive. Chemistry. To separate or extract (a substance) by distillation; (in later use more widely) to extract, remove (a substance, atom, etc.). insulate1830 Chemistry and Physics. To free from combination with other elements; to isolate. Obsolete. isolate1836 Chemistry. To obtain (a substance) free from all its combinations; to obtain as a separate substance. |
| 随便看 |
|
英语词典包含1132095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。