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单词
peak flow meter
释义
peak flow meter
n.
(名词)
A portable instrument that detects minute decreases in air flow, used by people with asthma to monitor small changes in breathing capacity.
峰流表:一种检测气流细微流动的袖珍式仪器,气喘病人用来监测呼吸量微小变化
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更新时间:2025/5/30 2:03:23