On a typewriter the relative movement of one character space between the paper carrier and typing position parallel to the typing line .

打字机 上， 托 纸架和打印位置之间平行于打印行的一个字符间隔的相对位移。

A control mechanism for a typewriter or other listing device that can automatically control the feeding spacing skipping and ejecting of paper or preprinted forms .

打字机或其它打印设备的控制机构，能自动控制走纸、空格、跳格以及弹出打印 纸或表格纸。

The roller in a typewriter that serves as the backing for the paper against which the type bars strike .

滚筒 打字机中当作 纸的衬垫物由打字棒击 纸的滚筒。

The carriage of a typewriter holds and moves the paper .

打字机 的 滑动 架固定和移动 纸张。

In a printer the removable type element . A typewriter has a carriage which holds and moves the paper .

印刷机上可拆卸的打印部件。 打字机有一个滑动架， 用以固定和移动 打字 纸。

After you have typed one line of text on a typewriter you have to manually return the printing carriage to the left margin position and manually feed the paper up one line .

在 打字机 上打完一行文本后，你得手动地把打印架推回左边的页面空白处，并且把 纸调高一行。