Nantoka/氧yǎngHSK 7–9氧 (yǎng) is a Chinese word meaning “oxygen (chemistry)”.Meanings1oxygen (chemistry)Part of speechnounRelated words氧气oxygen氧化to oxidize二氧化碳carbon dioxide CO2一氧化碳carbon monoxide CO缺氧lacking oxygen氢氧化钠caustic soda臭氧层ozone layer氧化剂oxidant臭氧ozone (O₃)脱氧deoxidation高压氧hyperbaric oxygen氧化铝aluminum oxideStudy Chinese with flashcards →