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
She's a smart young lady, and very nice.
她是个聪明的年轻姑娘 而且很善良。
Better be the head of the yeomanry than the tail of the gentry.
宁作自由民之首，不为贵族之尾。
But we do not need to send men down to get the oil out, as we must with other mineral deposits.
但是，我们不必像开采其他矿藏那样，把人送到地下去把石油取出。