Pilidae
球螺科
🗣️ 情景例句
That's okay.
没事儿。
Britain is behind Japan in developing modern technology.
在发展现代技术方面，英国落后于日本。
In this way he was able to find out where they lived, how many chidren they had, and where they died and were buried.
就这样，他了解到祖先的住处，有多少孩子，死在何处，葬在哪里。