Plasdone
[医] 聚乙烯吡啶咯烷酮(商品名)
🗣️ 情景例句
We'll offer our sale agents and purchasers many kinds of services and benefits.
我们将为代理商和买主提供多种服务和利益。
He majored in Computers.
他主修计算机。
Why not do a tomato experiment?
干吗不做西红柿实验呢？