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词汇
反蛙泳
释义
反蛙泳
fǎn wā yǒng
也称“双臂仰泳”。实用游泳姿式之一。身体仰卧水面,两腿做蛙泳的屈收、蹬夹动作,两手伸直沿体侧向后划水,然后同时举出水面向前移臂,再入水重复划水动作。划臂一次,配合蹬腿一次。常用于水上救生,拖带溺者。
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acid potassium acetate
acid potassium carbonate
acid potassium chloride zinc plating
acid potassium cobalt carbonate
acid potassium oxalate
acid potassium phthalate
acid potassium sulfate
acid potassiumtartate
acid potassium tartrafet
acid potassium tartrate
acid-precipitable
acid precipitable globulin
acid-precipitable globulin
acid precipitable material
acid-precipitable material
acid process gelatin
acid-process gelatin
acid-process gelatine
acid-processing
acid-produced
acidproducing
acid producing
acid precipitation
acid precipitation, acid rain
acid precipitation lignin
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更新时间:2025/11/21 14:08:21