Optoacoustic dctection method
[机] 光声侦测法
🧩 词语组成解析
a. [物]光声的
🗣️ 情景例句
It sounded like a dog barking.
听起来像狗叫。
I saw him at the supermaket.
我在超级市场看到他。
This festival is a cheerful occasion, for on this day, the dead are said to return to their homes and they are welcomed by the living.
这个节日是个欢乐的日子，因为在这一天，据说死去的人要回到他们的家里来，活着的人则对他们表示欢迎。