adj.磨损的v.（使布、绳等）磨损，磨破( fray的过去式和过去分词 )...

defrayed的音标：...

The cost of the expedition was defrayed by the college.远征队的费用由校方支付.The expenses are defrayed by the company.费用由公司支付.The cost of overseas freight are defrayed by the purchasers.国际运费一律由买家支付....

frayed的音标：...

Their marriage is getting a little frayed around the edges.他们的婚姻开始出现裂痕。Nerves became severely frayed when air traffic problems delayed the flight.当航班由于空中交通问题而延误时，人们变得异常烦躁起来。The champion, too, looked frayed at the edges.冠...

v.支付，付给( defray的过去式和过去分词 )...

The expenses are defrayed by the company.费用由公司支付.The cost of the expedition was defrayed by the college.远征队的费用由校方支付.The cost of overseas freight are defrayed by the purchasers.国际运费一律由买家支付.The cost of the project will be ...

Their marriage is getting a little frayed around the edges...他们的婚姻开始出现裂痕。Their marriage is getting a little frayed around the edges.他们的婚姻开始出现裂痕。Nerves became severely frayed when air traffic problems delayed the flight.当...