Tetracoccus
四联球菌属
🗣️ 情景例句
You don't?
你没打？
What's Hong Kong famous for?
香港以什么闻名？
As is so often pointed out, knowledge is a two-edged weapon which can be used equally for good or evil.
正像人们常常指出的，知识是一把双刃刀，可以用于造福，也可以用来为害。