stray

1. We were befriended by a stray dog.
   有一只失散的狗和我们很好。
2. He constantly strayed from the main point of his talk.
   他不断偏离他的话题。
3. The stray cat was picked up by a kind girl.
   走失的猫被一个善良的姑娘收留了。
4. Our cat strayed from home.
   我们的猫从家中走失了。

名词 stray:

1. homeless cat
   同义词：alley cat

动词 stray:

1. move about aimlessly or without any destination, often in search of food or employment
   同义词：roll, wander, swan, tramp, roam, cast, ramble, rove, range, drift, vagabond
2. wander from a direct course or at random
   同义词：err, drift
3. lose clarity or turn aside especially from the main subject of attention or course of argument in writing, thinking, or speaking
   同义词：digress, divagate, wander

形容词 stray:

1. not close together in time
   同义词：isolated

stray:  stray v. 迷路, 偏离, 漂泊, 漂泊游荡adj. 迷路的, 离群的, 偶遇的习惯用语stray far from 远离... 详情