puppy意思是小狗；幼犬；傲慢小子；自负无礼的青年。
例句：
1、The children squealed with delight when they saw the puppy.
孩子们看到小狗时高兴得大声尖叫。
2、The puppies were parted from their mother at birth.
小狗崽儿一出生就和它们的妈妈分开了。
3、One Sunday he began trying to teach the two puppies to walk on a leash.
一个星期天，他开始尝试训练两只小狗系上皮带走路。
4、A puppy stepped in the fresh cement.
一只小狗踩在刚抹好的水泥面上。
5、Their new puppy has been pulling the toy about.
他们那只新的小狗一直把玩具拖来拖去。
