行型活字排版机一种商标，用于指利用键盘操作排成铅字条的排字机。

A trademark used for a machine that sets type on a metal slug, operated by a keyboard.

youdao

行型活字排版机一种商标，用于指利用键盘操作排成铅字条的排字机。

A trademark used for a machine that sets type on a metal slug, operated by a keyboard.

youdao