名詞 fink:

1. someone acting as an informer or decoy for the police
   同義詞：snitch, snitcher, stoolpigeon, stool pigeon, stoolie, sneak, sneaker, canary

動詞 fink:

1. take the place of work of someone on strike
   同義詞：scab, rat, blackleg
2. confess to a punishable or reprehensible deed, usually under pressure
   同義詞：confess, squeal, shrive

1. He is a fink. He has copped out.
   他是一個工賊; 他已經(jīng)背叛了自己的事業(yè)。
2. "We think John is a fink pacifist on a super ego trip, " she said.
   她說："我們認為約翰是個極力追名逐利、喜歡告密的和平主義者。"

fink

n.（名詞）
A contemptible person.
卑鄙的家伙
An informer.
告密者
A hired strikebreaker.
被雇用的破壞罷工者，工賊
v.intr.（不及物動詞）
finked,fink.ing,finks
To inform against another person.
告密
To withhold promised support or participation; back down:
背約，食言：撤銷已應諾的幫助或參與；后退：
例句：
They said they would help us, but then finked out.
他們說會幫我們的忙，但后來食言了

來源：
[Origin unknown]
[詞源不明]