go back on意思是：不遵守(諾言)例句I trusted him, but he went back on his word and never paid me back the money ...

call in a favor意思是：叫某人幫忙；要求償還人情例句I need to call in a favor from my old college roommate to get a job...

chase down意思是：（搜尋後）找到，找出例句The police officers chased down the thief and arrested him.警察追趕著小偷, 並逮捕了他....

rake in意思是：賺或拿到大量的錢例句The new business venture is expected to rake in millions of dollars in profits....

Colombian necktie意思是：一種處決方式，受害者的喉嚨被垂直割開，然後他的舌頭從裂開的傷口被拉向胸骨，之後受害者通常死於窒息或失血例句The police found the victi...