Demoid
a. 某地质层组特有的
🗣️ 情景例句
I believe my English fluency is quite good.
我认为自己的英语相当的流利。
How about Mary? How long has she lived there?
玛丽怎么样？她在那儿住多久了？
I'm usually just using the search engines to look up information.
我通常只是用搜索引擎找一些资料。