activator
/'æktiveitә/
📖 中文释义
- n. 活化剂, 催化剂, 触媒剂
- [化] 助催化剂; 活化剂; 激活剂; 激活剂发光材料
🔗 释义中的汉语词
🧩 词形变化
复数 activators
📘 English Definition（英文释义）
- n. (biology) any agency bringing about activation; a molecule that increases the activity of an enzyme or a protein that increases the production of a gene product in DNA transcription