Azotobacter
n. [微]固氮(细)菌
🔁 扩展释义
【医】 定氮菌类
🗣️ 情景例句
She has the ability to keep calm in an emergency.
她有处变不惊的本事。
The (or A) beggar may sing before the thief (or footbad).
既是穷光蛋，何虑窃贼偷。
We are late already.
现在就已经晚了。