duration相关的词根或词缀是: dur

复数： durations

Moscow was notable for the duration of its traffic jams .

莫斯科也因其交通堵塞的持续时间而闻名。

The duration of these episodes is as unpredictable as their arrival .

这些灾害会持续多长时间就和它们会何时出现一样不可预知。

And they can help us understand more about the frequency , intensity and duration of storms .

它能帮助我们更好的了解暴风雨天气的频率、强度和持续时间。

I was stuck now , in a seat next to him , for the duration of an intercontinental flight .

现在我好像是被牢牢捆在他旁边的座椅上，整个跨洲的飞行期间都要这样。

The extent and duration of china 's weakening demand for commodities is hotly debated .

中国对大宗商品需求减弱的程度和持续周期是一个争议很大的话题。