qualify

The athlete needed to run the 100-meter dash in under 10 seconds to qualify for the Olympic finals.

(Chinese) 这名运动员需要以10秒以内的成绩跑完100米短跑，才能取得参加奥运会决赛的资格。

Does your annual household income qualify you for the government's low-income housing program?

(Chinese) 你的家庭年收入是否使你符合政府低收入住房计划的条件？

I said the project was a success, but I must qualify that by saying it went significantly over budget.

(Chinese) 我说该项目是成功的，但我必须限定一下：它的支出大大超出了预算。

In the sentence 'The fast cat ran,' the adjective 'fast' serves to qualify the noun 'cat'.

(Chinese) 在句子“那只快猫在跑”中，形容词“fast”起到了修饰名词“cat”的作用。