Actinochitin
n. [生化]放线菌壳多糖
🗣️ 情景例句
What'll the weather be like tomorrow?
明天的天气怎么样？
I played downstairs last night.
我昨晚在楼下玩。
And now medical care helps to keep people alive longer.
现在的医疗保健使得人们活得更长。