Sign in | English | Terms of Use
DictionaryForumContacts

   English ⇄
Google | Forvo | +
turn tread
archit. 斜踏步
tech. 楼梯的回转踏步; 扇形踏步; 斜踏步; 转弯踏板

 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