Diazotroph
n. [微]固氮生物
??? 情景例句
Well, he's asleep--finally.
好了， 他終于睡著了。
He is speaking on another phone.
他正在接聽別的電話。
As he was uncertain about making films with dialogue.
因為他對是否能制作配有對白的電影片沒有把握。