Retinol
[医] 维生素A醇, 维生素A1, 瑞叮醇, 松香油
🗣️ 情景例句
I'll see what I can do about it.
我会尽力而为的。
Your question is how we developed our product?
你的问题是我们是如何发展我们的产品？
His talk covered many subjects.
他的报告涉及很多课题。