precipitum中文什么意思

沉淀产物

沉淀细菌

沉降物

初硬变

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前期肝硬变

例句与用法

1. The factors mainly include soil acidifying , higher organic matter content in the soil , lead of precipitum in the air and the processing of the tea leaves in the factory
   这些来源主要包括：茶园土壤酸化和较高的有机质含量，大气沉降物中的铅和茶叶的加工过程。