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单词 laser gun
释义

laser gun

noun
1
a hand-held device incorporating a laser beam, used typically for reading a bar code, or for determining the distance or speed of an object
(用于读条形码, 或确定物体距离、速度的)激光枪。
1.1
(in science fiction) a weapon that uses a powerful laser beam
(科幻小说)激光枪。
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更新时间:2025/8/7 19:42:41