“光筆”造句

他們最近在超級市場安裝了用于盤點庫存的光筆系統(tǒng).
They had recently installed their lightpen system in a supermarket for stocktaking purpose.

一種由特殊構(gòu)造的終端和一支光筆組成的系統(tǒng).
A system of a specially designed terminal and light pen.

采購產(chǎn)品閃爍的球, 頻閃燈, 徽章, 時裝棒, 閃光筆,肩章和標志.
Blinking Ball, Strobe, Badges, Fashion Wand, Flashing Pen Badges and Emblems.

• #光筆