Optical filtering
[计] 滤光
🧩 词语组成解析
[计] 过滤
🗣️ 情景例句
OK. I'll be back in a few minutes.
好，过几分钟我就回来。
Excuse me, what time will the plane arrive in Tokyo?
对不起，请问飞机何时到达东京呢？
The one with the money got such a fright that he dropped the bag.
拿钱的那个小偷吓得把提包都扔了。