Phycourobilin
藻尿后胆色素, 藻尿胆素
🗣️ 情景例句
Typing is easy once you get the hang of it.
一旦你掌握诀窍，打字就很简单。
Give hostages to fortune.
听天由命。
To serve the people well, I study hard.
为了更好的服务于人民，我好好学习。