frequent是什么意思

双语用例

• There are frequent sailings from Dover.

• The two countries have had frequent border disputes.

• All hi-tech weaponry demands frequent servicing to ensure accuracy.

• Car crashes are so frequent that they don't rate a mention in the newspaper unless a lot of people are killed.

• He is a frequent flyer.

• His 2-year-old brother, however, regularly frequented the barn.

• The areas selected for sampling were those most frequented by the local residents.

• During the hot summer of 2001 bathing facilities and lakes were heavily frequented.