英语词汇“oxygen”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

oxygenoxygen /ˈɑksɪdʒən/ ●●○ noun [uncountable] (symbol O)

ETYMOLOGYoxygen

Origin: 1700-1800 French oxygène, from Greek oxys sharp, acid + French -gène forming; because it was believed that oxygen forms part of all acids

science, chemistry a gas that is an element, has no color, smell, or taste, is present in the air, and is necessary for animals and plants to live [Origin: 1700–1800 French oxygène, from Greek oxys sharp, acid + French -gène forming; because it was believed that oxygen forms part of all acids]

单词	oxygen
释义	oxygenoxygen /ˈɑksɪdʒən/ ●●○ noun [uncountable] (symbol O) Etymology ETYMOLOGYoxygen Origin: 1700-1800 French oxygène, from Greek oxys sharp, acid + French -gène forming; because it was believed that oxygen forms part of all acids science, chemistry a gas that is an element, has no color, smell, or taste, is present in the air, and is necessary for animals and plants to live [Origin: 1700–1800 French oxygène, from Greek oxys sharp, acid + French -gène forming; because it was believed that oxygen forms part of all acids]
随便看	self-destruct self-destruction self-destructive self-determination self-discipline self-disciplined self-doubt self-educated self-effacement self-effacing self-employed self-employment self-esteem self-evident self-examination self-explanatory self-expression self-expressive self-fulfilling prophecy self-governing self-government self-help selfhood self-image self-important