基本词汇
n.无家可归者；迷途动物；无主失物；信号旗
英英释义
"street children beg or steal in order to survive"
经典引文
Those waifs and strays of the intelligentsia who had refused to participate in the war.
出自：C. E. M. JoadAll the poor waifs..without even shoes or a penny pie.
出自：B. DuffyA shy bony waif of 17 with the legs of an antelope.
出自：Sports Illustrated
