Azotobacter
n. [微]固氮(细)菌
🔁 扩展释义
【医】 定氮菌类
🗣️ 情景例句
She was in our class.
她和我们同班。
Didn't I tell you he's same size to me?
我没有说过他和我一样大小吗？
Last week Mrs.Mills went to London.
上星期米尔斯夫人去了伦敦。