娜是阵疯
问题一:“氧气”的英文怎么说 oxygen 英 [??ks?d??n] 美 [?:ks?d??n] n. [化]氧,氧气 Water contains hydrogen and oxygen. 水含有氢和氧。 Ozone is produced by the reaction between oxygen and ultraviolet light. 臭氧由氧气和紫外线发生反应而产生。 问题二:氧气的英文读音 氧气 oxygen 臭氧由氧气和紫外线发生反应而产生。 Ozone is produced by the reaction between oxygen and ultraviolet light. 火箭中的爆炸性混合物由燃料和氧气构成。 The explosive mixture in a rocket consists of both a fuel and a supply of oxygen. 问题三:氧气英语怎么说 你是问单词吗。oxygen 问题四:制造氧气,英文怎么说 produce oxygen 问题五:制氧用英语怎么说 制氧_百度翻译 制氧 [网络] oxygen oxygen_百度翻译 oxygen 英[ˈ?ks?d??n] 美[?:ks?d??n] n. [化] 氧,氧气; [例句]The human brain needs to be without oxygen for only four minutes before permanent damage occurs. 人的大脑缺氧4分钟后便会造成永久性损伤。
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