单词：pyrophosphoric acid
[医] 焦磷酸
pyrophosphoric acid的用法和样例：
例句
- It loses water and converts to pyrophosphate and metaphosphoric acid when being high-temperature heated.经高温加热便失水生成焦磷酸和偏磷酸，长时间受冷即生成结晶，有腐蚀性，易吸湿，密封保存。
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