| 释义 |
sub·strate AHD[sŭbʹstrāt'] D.J.[ˈsʌbˌstreɪt]K.K.[ˈsʌbˌstret]n.（名词）- The material or substance on which an enzyme acts.被酶作用：酶在其上进行作用的物质
- Biology A surface on which an organism grows or is attached.【生物学】 基层：动植物生长或附着的表面
- An underlying layer; a substratum.底层，下层土
- From substratum 源自 substratum
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