名詞 pup:

1. young of any of various canines such as a dog or wolf
   同義詞：whelp
2. an inexperienced young person
   同義詞：puppy

動詞 pup:

1. birth
   同義詞：whelp

1. The boy told the teacher that he couldn't come to school, because his mother was ill; but I think he sold he teacher a pup.
   男孩對老師說，他沒能來上學(xué)，是因為母親病了，可我卻認(rèn)為他欺騙了老師。
2. You've been sold a pup -- that house is nearly falling down!
   你上當(dāng)了--那所房子都要塌了！
3. All the pups were having a rough-and-tumble in the garden.
   小狗都正在花園里又叫又鬧。

pup

n.（名詞）

A young dog; a puppy.
小狗；幼犬
The young of various other canine animals, such as the wolf or fox.
如狼或狐貍等的幼小動物
The young of certain other animals, such as the seal.
如海豹等其他某些動物的幼崽
An inexperienced or conceited young person:
毫無經(jīng)驗或異想天開的年輕人：
例句：
a mere pup who had to be put in her place.
不得不放在她的位置上的年輕人

v.intr.（不及物動詞）
pupped,pup.ping,pups
To give birth to pups.
生育幼崽

來源：
Short for puppy
puppy的簡寫