Stoolpigeon
na. 囮鸽；〈俚〉(诱人赌博等的)囮子；〈俚〉(警察局的)密探\\n
🗣️ 情景例句
Hey, let's go out and have some fun tonight.
嘿，咱们今晚出去玩儿吧。
Without all the facts, Helen could only conjecture a solution.
由于事实还没有全部完备，海伦只能臆测解决的方法。
but we found that it traced its way through the trees.
没想到它到树林中继续向前延伸。