Seleniovanadium
[医] 硒钒剂(治癌的成药)
🗣️ 情景例句
Don't worry, it's in the bag.
不用担心， 这事儿十拿九稳。
Please come over any time.
请随时光临。
No matter how much you want to bathe, it just isn't safe.
不管你多想在这里游泳（都不要游），这里不安全。