Batrachiolin
蛙卵磷蛋白
🗣️ 情景例句
Hey, that must be Pete!
嗨， 那一定是Pete
We want to strengthen our ties with the United States.
我们想加强和美国的关系。
Bad luck! said Mother. It doesn't matter!
“真糟糕！”妈妈说，“没关系！”