Entoconcha
内壳螺属
🗣️ 情景例句
We have to work hard to get people interested in politics.
我们必须努力使人们对政治感兴趣。
The fox may grow grey, but never good.
狐狸活到老，永远难变好。
You are John Smith, the engineer,aren't you?
你是工程师约翰。史密斯，对吗？