stylus
n. 铁笔；唱针；尖笔；药笔剂
复数 styluses或styli
例句
If you do it the other way, it becomes a stylus tip and in another way, it becomes a laser pointer.
如果你以另一种方式转动它，它就变成一支触控笔，再换一种方式转动，它就变成一支激光笔。
It has a stylus-operated on-screen keyboard that takes great skill to master.
有由触笔操控的银幕键盘，需要很高的技巧去掌握。
《柯林斯英汉双解大词典》
The officers use stylus pen-based input devices to write their reports onto touch-sensitive screens.
警官们使用指示笔式输入设备在触摸屏上写报告。
