Pyroscan
一种红外线探测器
🗣️ 情景例句
Tomorrow morning it is.
确定是明天早晨。
We'd like to know your availability and conditions of sale of this line.
我们想了解一下你方在这方面的供货能力及销售条件。
Yes, speaking. Just a moment. Let me turn the music down. There, that's better.
是的，我就是。请稍等。让我把音量关小一点。你瞧，好多啦。