Substrate
01
底物, 基础材料
the substance that is acted upon by an enzyme or ferment
02
底层语言, 基底语言
an indigenous language that contributes features to the language of an invading people who impose their language on the indigenous population
03
基质, 底层
any stratum or layer lying underneath another
04
基质, 基底
the underlying surface or material where an organism attaches, grows, or feeds
例子
The lichen adhered firmly to the rocky substrate, surviving in harsh conditions.
地衣牢牢地附着在岩石基质上，在恶劣的条件下生存。
Earthworms burrow through the soil substrate, aiding in its aeration and nutrient mixing.
蚯蚓在土壤基质中钻洞，有助于其通气和养分混合。
