单词 | Secchi disc |
释义 | Definition of Secchi disc in English:Secchi discnounˈsɛkiˈsekē ˌdisk
OriginEarly 20th century: named after Angelo Secchi (1818–78), Italian astronomer. Definition of Secchi disc in US English:Secchi discnounˈsekē ˌdisk
OriginEarly 20th century: named after Angelo Secchi (1818–78), Italian astronomer. |
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。