eat your heart out
US /iːt jʊər hɑːrt aʊt/
UK /iːt jʊər hɑːrt aʊt/

1.
羨慕去吧, 嫉妒去吧
used to tell someone, often humorously, that they should be jealous of what you are doing or have
:
•
I'm going on vacation to Hawaii next week, so eat your heart out!
我下週要去夏威夷度假,所以羨慕去吧!
•
My new car is a classic convertible – eat your heart out, James Bond!
我的新車是一輛經典敞篷車——詹姆斯·邦德,羨慕去吧!