Azotobacter
n. [微]固氮(细)菌
🔁 扩展释义
【医】 定氮菌类
🗣️ 情景例句
to open the building for us on the next four weekends.
在往后四个周末开放那座建筑。
The tongue is not steel yet it cuts.
舌头不是钢，伤人似刀剑。
I've been here for about two years. I've been here since 1993.
我到这儿大约有两年时间了。我自1993年就到这儿学习。