stylus

stylus

['stailəs]

n.铁笔,尖笔,唱针

例句与用法：

An instrument for recording variations in pressure, as of the blood, or in tension, as of a muscle, by means of a pen or stylus that marks a rotating drum.

压力记录器，记波器一种记录压力(如血压)或张力(如肌肉张力)变化的仪器，它通过一支笔或记录针的方式描出旋转的轨迹

A term sometimes applied to a stylus in a thermal matrix printer.

有时用来指热敏点阵打印机的触针的一个术语。

词形变化：

名词复数: styluses |

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n.

1. 铁笔; 尖笔

2. 唱针

3. 描画针