APP Definition: Something shed by organism:a part of an organism that has been shed in anatural recurring process,e. g. an insect casing,a snake skin,or worm feces.铸型zhù xíng生物遗体的内外均被沉积物充填,其后遗体本身被地下水溶蚀,所留空隙又为其他物质填充而形成铸......（本文共 372 字） [阅读本文] >>
海量资源，尽在掌握
Definition: Something shed by organism:a part of an organism that has been shed in anatural recurring process,e. g. an insect casing,a snake skin,or worm feces.铸型zhù xíng生物遗体的内外均被沉积物充填,其后遗体本身被地下水溶蚀,所留空隙又为其他物质填充而形成铸......（本文共 372 字） [阅读本文] >>
