Photodetection
光电控测, 摄影检测, 照相检测法
🗣️ 情景例句
Unfortunately, no.
很遗憾，没有。
Silence in times of suffering is the best.
遭到不幸时，沈默是上策。
But I guess we've got some of the most beautiful mountains and countryside in the world.
但我想我们有一些世界上最美的山脉和乡村。