| 单词 | non-radioactive |
| 释义 | Definition of non-radioactive in English:non-radioactiveadjective
OriginEarly 20th century; earliest use found in Ernest Rutherford (1871–1937), physicist. Definition of non-radioactive in US English:non-radioactiveadjective
OriginEarly 20th century; earliest use found in Ernest Rutherford (1871–1937), physicist. |
| 随便看 |
英汉双解词典包含464360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。