“光笔”造句

他们最近在超级市场安装了用于盘点库存的光笔系统.
They had recently installed their lightpen system in a supermarket for stocktaking purpose.

一种由特殊构造的终端和一支光笔组成的系统.
A system of a specially designed terminal and light pen.

采购产品闪烁的球, 频闪灯, 徽章, 时装棒, 闪光笔,肩章和标志.
Blinking Ball, Strobe, Badges, Fashion Wand, Flashing Pen Badges and Emblems.

• #光笔