Read Edit View history Discussion 氮 dàn nitrogen Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 氮 dàn nitrogen the nonmetallic chemical element with symbol N; a colorless, odorless gas that makes up about four-fifths of the earth's atmosphere Edit Delete References Add reference synonym 氮/氮 → 氮气/氮氣 Edit Delete synonym 氮/氮 → 淡气/淡氣 Edit Delete variant 淡/淡 → 氮/氮 Edit Delete same_as 氮气/氮氣 → 氮/氮 Edit Delete
氮 dàn nitrogen the nonmetallic chemical element with symbol N; a colorless, odorless gas that makes up about four-fifths of the earth's atmosphere Edit Delete