Tricarbocyanine
三碳菁, 三碳菁染料
??? 情景例句
OK, let's take a look.
好了， 讓我們來看一看。
What were you doing when I called?
我打電話給你時你在干嗎？
Yes, a lot of people like it. Some are very good at it.
對，許多人喜歡。有些人劃得很好。