Scientifical
a. 科学的
🗣️ 情景例句
Nice to meet you, Alexandra.
很高兴见到你， Alexandra。
What shall I send him for his Christmas?
我要送他什么东西作为圣诞礼物？
When I was a boy, my grandfather told me how a German taxi driver, Franz Bussman,
当我是个孩子的时候，我祖父给我讲了一位德国出租汽车司机弗朗兹。