carbonaceous
adj. [植] 碳质的;碳的,含碳的
adj.[化]碳的,碳质的,含碳的
hebraist microecology odyssean pyroxyline swelldom trustworthy waterlocks下载迅蛙App
lolian2#163.com
adj. [植] 碳质的;碳的,含碳的
adj.[化]碳的,碳质的,含碳的
hebraist microecology odyssean pyroxyline swelldom trustworthy waterlocks