respiration相关的词根或词缀是: spir

She brought her to life by artificial respiration .

她用人工呼吸使她恢复知觉。

Respiration provides a bigger energy kick .

呼吸作用能够提供更多的能量。

Increased photosynthesis will use up carbon dioxide ; increased respiration produces more of it .

光合作用的增加会消耗二氧化碳，呼吸作用的增加则产生二氧化碳。

It enhances human metabolism increases respiration rate and raises blood pressure .

它能增强人体新陈代谢，提升呼吸率，并升高血压。

For centuries , prolonged absence of heartbeat and respiration were the criteria for certifying death .

几百年来，证实死亡的标准是心脏长时间不跳动且长时间没有呼吸。