Polylysine
n. [生化]多熔素
🗣️ 情景例句
Let's all just enjoy this wonderful place
让我们大家就来享受这个美妙的地方
He jests at scars, that never felt a wound.
富人不知穷人苦。
In five working days, if we ship by air.
如果空运的话，五个工作天内可以到。