Tetracoccus
四联球菌属
🗣️ 情景例句
I should have asked you first.
我应该先征得你的同意。
I did the best I could.
我尽力了！
I once spend an uncomfortable weekend which I shall never forget at his house.
有一次，我在他家里度周末，过得很不愉快。这事我永远不会忘记。