oxygen

美音音标: ['ɒksɪdʒ(ə)n] oxygen
英音音标: ['ɒksɪdʒ(ə)n] result.0.expl|add:"

解释

同义
atomic number 8 oxygen o
词性
n
解释
a nonmetallic bivalent element that is normally a colorless odorless tasteless nonflammable diatomic gas; constitutes 21 percent of the atmosphere by volume; the most abundant element in the earth's crust
示例
None