adj. 重大的;重要的
网络 极重要的; 严重的; 指极其重要的
These same cycles of change had momentous impacts on the sparse human populations of the region.
这些相同的变化周期对该区域稀少的人口产生了重大影响。
In that year, two momentous discoveries were made.
那年有2项重大的新发现。
Invention is momentous and fundamental to people what the soul is vital and significant to us.
对于人们来说,发明是至关重要、必不可少的,正如灵魂对人们来说是不可或缺且意义重大的一样。
We also face a momentous choice.
我们面对着重大抉择。
Last year was awful but momentous.
去年是糟糕的一年,但也具有重大意义。