Phytoaccumulation: The uptake and concentration of contaminants (metals or organics) within the roots or aboveground portion of plants.是什么意思_Phytoaccumulation: The uptake and concentration of contaminants (metals or organics) within the roots or aboveground portion of plants.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句