Many worry about the potential for bioaccumulation of dangerous elements in the ecosystem.

许多人担心统中危险元素潜在物积累。

She described this concept as " bioaccumulation." " Bioaccumulation, " according to Carson, was the idea that insects will eat the chemicals and they will have a certain amount of that chemical stay in their body.

她将这概念描述为“物蓄积” 。 “物蓄积” ，根据卡法，意思是昆虫会吃掉这些化学物质， 并且它们体内会残留一定量化学物质。