Sign in | English | Terms of Use
DictionaryForumContacts

   English ⇄
Google | Forvo | +
system with one degree of freedom
bridg.constr. 单自由度系统
math. 一维系统
tech. 一自由度系统; 单自由度体系

 The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Add | The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Report an error | Get short URL | Language Selection Tips