Phycoerythrobilin
藻胆红素
🗣️ 情景例句
What a wonderful morning!
多么美好的早晨！
I suppose he was sick.
我猜他大概是病了。
I'm afraid that he'll forget it if he misses so many lessons. He may even fail his Chinese exam.
如果他再缺这么多课，恐怕他会忘记很多的。他的汉语考试甚至会不及格。