Duttonite
褐水钠钒矿
🗣️ 情景例句
How do you want your hot dogs?
你的热狗想要什么调料？
Have you seen Mr. Smith recently?
最近你见过史密斯先生吗？
The contract contains basically all we have agreed upon during our negotiations.
这个合同基本上囊括了所有我们在谈判中所达成协议。