Chlorobiaceae
绿硫细菌科
🗣️ 情景例句
I'm so glad.
我真高兴。
After brushing my teeth,I put on my clothes.
在刷完牙后，我穿上衣服。
When work continued, one man lit a cigarette as he was working, but, finding it had a strange taste, he put it out.
随后他们继续干活，一个工人在干活时点燃了一支香烟。可是他觉得有一股怪味，他就把烟灭了。