Optical filtering technique
[计] 滤光技术
🧩 词语组成解析
[计] 过滤
🗣️ 情景例句
If I have time, I enjoy camping in the wild with my friends.
若时间许可，我爱和朋友到野外露营。
They that live longest must die at last.
活得最久长，终难免一亡。
'I found this outside this gentleman's room,' she said.
“这是我在这位先生的房门外捡到的，”她说。