Biodegradable

[,baɪə(ʊ)dɪ'greɪdəb(ə)l] or [,baɪodɪ'ɡredəbl]

解释:

(adj.) capable of being decomposed by e.g. bacteria; 'a biodegradable detergent' .

校对:尼古拉斯--From WordNet