| 单词 | tray cell |
| 释义 | > as lemmastray cell tray cell n. a battery in which the sulphate of copper crystals are contained in a copper-lined or copper tray. ΚΠ 1878 Encycl. Brit. VIII. 94/1 The tray cell of Sir William Thomson, which consists of a large wooden tray lined with lead, the bottom of which is covered with copper by electrotyping. < 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。