rat·ter /ˈrætɚ/
捕鼠者,叛變者
Rat·ter n.
1. One who, or that which, rats, as one who deserts his party.
2. Anything which catches rats; esp., a dog trained to catch rats; a rat terrier. See Terrier.
◄ ►
ratter
n 1: a disloyal person who betrays or deserts his cause or
religion or political party or friend etc. [syn: deserter,
apostate, renegade, turncoat, recreant]
2: any of several breeds of terrier developed to catch rats
[syn: rat terrier]