Nitrobacteriaceae
[医] 硝化菌科
🗣️ 情景例句
She makes a good living as an author.
她靠当作家过着优裕的生活。
The man who makes no mistakes does not usually make anything.
不犯错误的人往往也就是无所作为的人。
Don't be so modest.
别谦虚了。