Bacillus nitrificans
[医] 硝化菌
🧩 词语组成解析
n. 杆菌, 细菌\\n[医] 芽胞杆菌属, 杆菌属
🗣️ 情景例句
We were all sorry when we heard that your brother had had an accident.
我对你弟弟的意外感到遗憾。
Congratulations on your winning the prize.
我恭喜你得奖了。
At the same price?
价钱一样吗？