单词 | blue stain |
释义 | blue stainnoun A blue or green discoloration in timber caused by any of various ascomycete and deuteromycete fungi. OriginEarly 20th century; earliest use found in Annual Reports Department Agriculture. |
随便看 |
|
英语词典包含243303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。