| 单词 | Crookes radiometer |
| 释义 | Crookes radiometer (once / 11819311 pages) n WORD FAMILY Crookes radiometer n electromagnetic radiometer consisting of a small paddlewheel that rotates when placed in daylight Hyper radiometer meter to detect and measure radiant energy (electromagnetic or acoustic) |
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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。