动词 trail:

1. to lag or linger behind

2. go after with the intent to catch

3. move, proceed, or walk draggingly or slowly

4. hang down so as to drag along the ground

5. drag loosely along a surface; allow to sweep the ground

trailn.踪迹；小径；尾；一系列vi.拖；落后于vt.追踪；拖拽；尾随trail herd纵列牛群trail live庭审直播trail sale试销trail line退曳线trail ropen.拖绳trail arms持枪,提枪trail drop带线状空投<连续空投水箱trail bike轻型摩托车, 小路摩托车trail spade坐力铲trail bogie拖车转向架

1. His voice trailed off in confusion.
   困惑中他的声音逐渐变小
2. The horse I had backed trailed in last.
   我下赌注的那匹马落在後面，跑了个倒数第一。
3. The tired children trailed along behind their parents.
   孩子们累了，没精打采地跟在父母後面。
4. The bride's long skirt trailed along behind her.
   新娘的长裙拖在身后。