substrate
/'sʌbstreit/
📖 中文释义
- n. 底层, 地层, 衬底, 基底, 基质, 酶作用物, 酶解物
- [计] 衬底; 基片
🔗 释义中的汉语词
🧩 词形变化
复数 substrates
📘 English Definition（英文释义）
- n. the substance that is acted upon by an enzyme or ferment
- n. a surface on which an organism grows or is attached
- n. any stratum or layer lying underneath another