Leucoscopy
[建] 光学查温器, 色光光度计
🗣️ 情景例句
I've been trying
我一直努力
That's why he is now concentrating on conversation at a language school near his home.
这就是他在他家附近的一所语言学校专攻口语的原因。
Not only had the poor man been arrested, but he had been sent to prison as well.
那个可怜的记者不仅被捕了，而且还被送进了监狱。