Bacteroides
类桿菌属; 拟桿菌属
🗣️ 情景例句
Oh, don't look so sad.
噢， 别显得那么无精打采。
His failure was a lesson to us.
他的失败是我们的一个教训。
The other side of the picture is quite the opposite.
另一种想法恰恰相反，