Polydatin
[化] 虎杖苷
🗣️ 情景例句
What's wrong with wanting to be on the school board?
想进入联合校董会有什么错？
I am really proud of my department and my staff.
我为我的部门和员工们感到骄傲。
who put his questions to nature instead of to the ancients,
他向自然界而不是向古人提出问题，