| 释义 | 
             
                cogwheel respiration
                
            木齿铁轮mù chǐ tiě lún 
 cogwheel人工呼吸急救法rén gōng hū xī jí jiù fǎ 
 artificial respiration钝齿轮dùn chǐ lún 
 cogwheel呼吸作用hū xī zuò yòng 
 respiration胸式呼吸xiōng shì hū xī 
 thoracic respiration; thoracic breathing一口气yī kǒu qì 
 in a breath, in one breath, respiration
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