reticule

柯林斯词典

reticle /ˈrɛtɪkəl/ (also reticule)

• 1. N a network of fine lines, wires, etc, placed in the focal plane of an optical instrument to assist measurement of the size or position of objects under observation (放在光学仪器焦平面上的)格子线; 以协助在观察下对大小或位置的测量 (Also called graticule)

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