nully是什么意思

n.<苏格兰俚>傻瓜,笨蛋

1. The result of the experiment was a null, meaning there was no measurable effect. 实验的结果是零，意味着没有可测量的影响。

2. The committee decided to null the previous decision and start over. 委员会决定废除之前的决定并重新开始。

零；无效；虚无