He frequently donates large sums to charity.

他经常向慈善机构大笔捐款。

《柯林斯英汉双解大词典》

We frequently shy away from making decisions.

我们常常因为害怕而避免做决定。

《柯林斯英汉双解大词典》

His refrigerator frequently looked half empty.

他的冰箱经常看上去有点儿空。

《柯林斯英汉双解大词典》

African countries frequently have to wait for years, if not decades,for new medical products to trickle into their health systems.

VOA: special.2011.01.19

There are not many countries in which, for instance, ; that sort of religious challenge, say, to science; it happens more frequently in this country.

比如说，很少由国家，那里宗教对科学造成的威胁;,比美国还要频繁。

普林斯顿公开课 - 人性课程节选

This is a signal - this passing of phosphorous - is a signal that's used very frequently in intracellular communication.

这是一种信号,一种通过磷酸来传递的信号,这种信号在细胞内通讯时经常被用到

耶鲁公开课 - 生物医学工程探索课程节选

He added that AS-levels alone correctly predicted the outcome slightly less frequently in 68.4% of cases.

BBC: Minister rejects concerns over AS-level changes

She is a political commentator and a blogger who writes frequently about black voter issues.

NPR: Presidential Candidates Target Black Music Festival

National Rail and Virgin Trains run frequently from London to Tenby and Haverfordwest.

BBC: Walking the new Wales coastal path