Emydin
龟卵蛋白
🗣️ 情景例句
No, by train.
不， 坐火车。
Some students quit school due to poverty.
一些学生因贫困而辍学。
It was a Sunday in May. My brother and I had decided to go off for a long walk while we were staying with my grandparents in the French countryside.
5月的一个星期天，我和弟弟决定去远足。当时我们住在法国乡下的祖父母家中。