"Rolodex" is the commercial name of a common in-dex system much used by busy executives.

"Rolodex"是一种普通索引系统的商标名称,通常被繁忙的管理人员所使用。

youdao

"Rolodex" is the commercial name of a common in-dex system much used by busy executives.

"Rolodex"是一种普通索引系统的商标名称,通常被繁忙的管理人员所使用。

youdao