Macrometer
测远器, 测距仪, (光学)测距器
🗣️ 情景例句
We're here to catch our lunch.
我们要在这里钓我们的午餐。
A clear conscience laughs at false accusations.
白日不做亏心事，夜半敲门心不惊。
What they had in fact found was a ship which had been sunk many years before.
事实上，他们发现的是另一艘沉没多年的船。