Definition

Examples

• 医生给病人吸纯氧。
  Yīshēng gěi bìngrén xī chún yǎng.
  The doctor gave the patient pure oxygen to inhale.
• 运动员在比赛后需要补充纯氧。
  Yùndòngyuán zài bǐsài hòu xūyào bǔchōng chún yǎng.
  Athletes need to replenish pure oxygen after competitions.
• 潜水员需要纯氧才能在水下待很久。
  Qiánshuǐyuán xūyào chún yǎng cáinéng zài shuǐxià dāi hěn jiǔ.
  Divers need pure oxygen to stay underwater for a long time.