Diazotroph
n. [微]固氮生物
🗣️ 情景例句
Good night, Susan.
晚安， Susan。
The agricultural region is centered largely in the north.
那里的农业区大部分集中在北部。
On the B.B.C. you can hear the clock when it is actually striking because microphones are connected to the clock tower.
当大钟打点的时候，你可以从英国广播公司的广播中听到，因为钟塔上接了麦克风。