Chlorobacterium
绿菌属
🗣️ 情景例句
Does your wife work?
你太太工作吗？
There have been a lot of changes here in the last 20 years.
在这20年里这里有很多变化。
She was choosing a book. He told her about the accident.
她正在选书。他将发生的情况告诉了她。