lightpen翻譯，lightpen的意思，lightpen同義詞，lightpen的反義詞，lightpen短語詞匯

詞語：lightpen

lightpen的意思

網絡釋義

lightpen的參考例句

1.They had recently installed their lightpen system in a supermarket for stocktaking purpose . 他們最近在超級市場安裝了用於盤點庫存的光筆系統。

2.The most frequently used computer peripherals such as mouse, keyboard, touch screen and lightpen are the typical Human Interface Device. 典型人機接口設備如鼠標、鍵盤、觸摸屏及光筆等，是日常生活中使用最為頻繁的電腦外圍設備。