Spectroradiometry
[电] 分光辐射学
🗣️ 情景例句
Why don't you call back later this afternoon?
你何不今天下午再来电话呢？
I'm not rich. I wish I didn't have to pay the fine.
我不是富有人家，但愿不必交罚款。
She suddenly got into a panic and stopped her car.
她一惊之下突然把车停了下来。