Bioaccumulation
n. (有毒化学物质的) 生物体内积累
🗣️ 情景例句
Lovely!
太可爱了！
Nothing is impossible to a willing heart.
心之所愿，无事不成。
it is now possible not only to locate a shoal but to tell if it is herring, cod, or other well-known fish, by the pattern of its echo.
不仅能够确定鱼群的位置，而且可以根据鱼群回声的特点分辨出是鲱鱼、鳕鱼，这是人们所熟悉的其他鱼。