biogenic

英 [ˌbaɪəʊ'dʒenɪk] 美 [ˌbaɪoʊ'dʒenɪk]

• adj. 由生物活动产生的；维持生命所必须的

英英释义

Adjective:

1. produced by living organisms or biological processes;

   "fermentation is a biogenic process"
   

2. essential for maintaining the fundamental life processes;

   "sleep and food and water are among the biogenic needs of the organism"
   

例句

用作形容词 (adj.)

1. Thus perhaps even clouds and rain may be biogenic.
   以此推论，甚至乎云层雨水也是由生物活动产生的。

词汇搭配

• biogenic mineral 生物矿物
• biogenic reworking 生物改造作用...
• biogenic dam 生物堤
• biogenic amine 生物胺
• biogenic rock 生物岩
• biogenic anomaly 生物成因异常...
• biogenic succession 生物进化演替...
• biogenic incrustation 生物结壳
• biogenic sediment 生物沉积,生物沉积物...
• biogenic deposit 生物沉淀
• biogenic element 生物起源元素,生物元...