Denitrifying
脱硝的, 脱氮的, 反硝化的
🗣️ 情景例句
Who wants to begin?
谁先开始？
Follow love and it will flee, flee love and it will follow thee.
追求爱情，它要逃走；逃避爱情，它会跟你。
who has beenworking or worrying about serious things for six days,
为严肃的公务操劳或烦恼了6天的