| 单词 | ultraviolet |
| 释义 | ultraviolet adj[usu attrib通常作定语] 1 (physics 物) (of radiation) with a wavelengththat is just beyond the violet end of the visible spectrum （指辐射）紫外的 ultraviolet rays, ie causing sun-tanning 紫外线. 2 of or using such radiation 紫外线的; 利用紫外线的 an ultraviolet lamp 紫外线灯 ultraviolet treatment, ie for skin diseases 紫外线疗法（用以治疗皮肤病）. Cf 参看 infra-red (infra). |
| 随便看 |
英汉双解词典包含38652条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。