repressor
n. 阻抑物；阻遏蛋白；镇压者
例句
The overall structure of the repressor is little changed from that of the aporepressor.
抑制因子的整体结构与阻遏物蛋白的相比变化不大。
The repressor is essentially a negative control mechanism.
阻遏物基本上是一种负控制机制。
The repressor is essentially a negative control mechanism .
