Question

nitrogen n.氮 (1) 空气主要由氮气组成。(2) 灯里充满了气体氮。(3) 氮是一种无色无臭的气体。(4) 地球上空气的大部分成分是氮气。(5) 大气中如果没有氧和氮，人就无法生存于地球了。

Accepted Answer

英 ['naɪtrədʒən] 美 ['naɪtrədʒən] (1) Air consists chiefly of nitrogen.(2) The lamp is full of gaseous nitrogen.(3) Nitrogen is a gas without colour or smell.(4) Nitrogen forms most of the Earth's air.(5) If it were not for oxygen and nitrogen in the air, no man could live on the earth. 1[N-UNCOUNT 不可数名词]氮；氮气 Nitrogen is a colourless element that has no smell and is usually found as a gas. It forms about 78% of the earth's atmosphere, and is found in all living things.

英语单词	nitrogen
英美音标	英 ['naɪtrədʒən] 美 ['naɪtrədʒən]
中文释义	n.氮
英语例句	(1) Air consists chiefly of nitrogen. (2) The lamp is full of gaseous nitrogen. (3) Nitrogen is a gas without colour or smell. (4) Nitrogen forms most of the Earth's air. (5) If it were not for oxygen and nitrogen in the air, no man could live on the earth.
中文例句	(1) 空气主要由氮气组成。 (2) 灯里充满了气体氮。 (3) 氮是一种无色无臭的气体。 (4) 地球上空气的大部分成分是氮气。 (5) 大气中如果没有氧和氮，人就无法生存于地球了。
柯林斯解释	1 [N-UNCOUNT 不可数名词]氮；氮气 Nitrogen is a colourless element that has no smell and is usually found as a gas. It forms about 78% of the earth's atmosphere, and is found in all living things.

Nitrogen Forms Earth's Found 英 Naɪtrədʒən] 美 Naɪtrədʒən N.氮