| 单词 | Davy, Sir Humphrey |
| 释义 | Davy, Sir Humphrey Sir Humphrey DavyDa·vy, Sir Hum·phrey /ˈdeɪvi, ˈhʌmfri/ (1778–1829) a British scientist who invented the Davy lamp, an oil lamp that could be used in coal mines without causing explosions. He also discovered several elements (=basic chemical substances), including calcium, sodium, and potassium.Da·vy, Sir Hum·phreySyllable |
| 随便看 |
|
英汉双解词典包含236457条英汉翻译词条，涵盖了常用英语单词及词组短语的翻译及用法，是英语学习的必备工具。