Ichthulin
鱼卵磷蛋白
🗣️ 情景例句
You'll see. I'd like to propose a toast to our new workmate.
你马上会明白。我想要大家为我们的新工友敬一杯酒。
It's a beautiful country with several chains of mountains.
这个国家很美，它有很多山脉。
they aroused great interest at the time, they had important theoretical consequences,
这些观察在当时引起了人们极大的兴趣，具有重要的理论意义，