Macrometer
测远器, 测距仪, (光学)测距器
🗣️ 情景例句
But please call first.
不过，请你先打电话。
Good words and ill deeds deceive wise and fools.
动听的话和坏行为同样欺骗聪明和愚人。
and there is a virtual limit on how long we can hope to remain alive,
我们所希望的长寿实际上是有限度的。