pip

1. N the seed of a fleshy fruit, such as an apple or pear 果核

N

1. N a short high-pitched sound, a sequence of which can act as a time signal, esp on radio 報(bào)時(shí)信號(hào)

2. V to chirp; peep (幼鳥)鳴叫

3. V to pierce (the shell of its egg) while hatching 破殼而出

V

1. N a contagious disease of poultry characterized by the secretion of thick mucus in the mouth and throat 舌喉炎

2. V to cause to be annoyed or depressed 使厭惡[英國(guó)英語(yǔ)] [slang]

V

1. V to wound or kill, esp with a gun (尤指槍)傷、殺