The stray dogs are wormed and treated with flea powder.流浪狗滋生了寄生虫,用了灭蚤粉治疗。A stray dog was cringing by the door.一条流浪狗畏缩在门旁。She took a fancy to the stray dog. 她喜欢上了那只流浪狗。Stray dogs roamed the streets at night.流浪狗晚上在街上游荡。The dog was a stray which had been adopted.这是条曾被收养的流浪狗。