Nitrospina
硝化刺菌属
🗣️ 情景例句
How good are you at using chopsticks?
你筷子用得怎么样？
Missing school to watch the football match is out of the question.
为看足球赛而旷课，那可不行。
It really depends on who is in charge.
那纯粹要看谁负责了。