Nitrobacter
[医] 硝化菌属
🗣️ 情景例句
46 Linden street, Riverdale.
林登街46号，Riverdale。
All is fair in war.
兵不厌诈。
Fortunately, however, ancient men made tools of stone, especially flint,
然而， 幸运的是，远古人用石头制作了工具，特别是用燧石，