| 单词 | dead oil |
| 释义 | > as lemmasdead oil dead oil n. a name given to those products of the distillation of coal-tar which are heavier than water; also called heavy oil. ΚΠ 1849 Mansfield in Jrnl. Chem. Soc. 1 250 The heavy oil whose extrication forms the second period of the process, is technically called ‘dead oil’. 1854 E. Ronalds & T. Richardson Knapp's Chem. Technol. (ed. 2) I. 135 More heat [is] applied, until the distillation of the dead oil is complete. 1875 R. Hunt & F. W. Rudler Ure's Dict. Arts (ed. 7) III. 395 The dead oils..are found in the very last portions that pass in the distillation of coal-tar. < as lemmas |
| 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。