oxygen例句
2024年07月01日 14:54:56
Ozone is a highly reactive form of
oxygen gas.
臭氧是一種非?；钴S的氧氣形態(tài)。
Ozone is produced by the reaction between
oxygen and ultra-violet light.
臭氧由氧氣和紫外線發(fā)生反應(yīng)而產(chǎn)生。
Carbon, hydrogen and
oxygen combine chemically to form carbohydrates and fats.
碳、氫、氧化合形成碳水化合物和脂肪。