adj.富有旅行经验的，旅客多的，旅客使用的，旅客常到的...

traveled的音标：traveled的英式发音音标为：['trævld]traveled的美式发音音标为：['trævəld]...

The sweater has raveled at the elbow.这件毛衣的肘部绽线了.The difficulty soon raveled out.那困难很快就解决了.The detective soon raveled out the truth.那名侦探很快就于真相大白....

raveled的音标：...

The president traveled by rail to his home town.总统坐火车回到了他的家乡。To satisfy our own curiosity we traveled to Baltimore.为了满足好奇心，我们去了巴尔的摩。As we traveled together, we started to grow apart.我们在一起旅行的时候产生了隔阂....

v.使纠缠，变得错综复杂( ravel的过去式和过去分词 )，磨损...

As major airlines give up less-traveled routes, smaller planes are picking up the slack.由于大型航空公司放弃了乘客较少的路线，一些较小的飞机正在加紧补位。The president traveled by rail to his home town.总统坐火车回到了他的家乡。While he had originally traveled in or...