Nitrobacter
[医] 硝化菌属
🗣️ 情景例句
The global economy helps make the world smaller and smaller.
在全球经济的推动上，世界变得越来越小。
He's getting used to thinking in English.
他正在养成用英语思维的习惯。
The baby was about ten months old. At first she was asleep.
那小孩大约10个月大。最初，她是睡着的。