Spectrocolorimetery
分光比色法, 光谱色度学
🗣️ 情景例句
By the way, will we be able to get a refund on this cancellation?
顺便问一下，我们取消后可拿回定金吗？
You're hopeless!
你真是没救了！
Have a cup of coffee then.
那么喝杯咖啡吧。