Integral detector
[化] 积分式检测器
🧩 词语组成解析
🗣️ 情景例句
You're still thinking about something to do, aren't you?
你还在想要找点事做， 是吗？
I hope you will succeed.
我希望你会成功。
We came here about two years ago.
我们大约两处前来到这儿。