"lust after" in Chinese (Simplified)
渴望（强烈的欲望）- 垂涎
Definition
强烈渴望某人或某物，通常带有性或强烈的身体欲望。
Usage Notes (Chinese (Simplified))
"Lust after" 不正式，通常表示性或强烈的物理欲望，也可以用于对物品的极度渴望（如名车）。比"渴望"更直接，不适合正式场合谈论人。
Examples
He lusts after his neighbor's sports car.
他**渴望**邻居的跑车。
She lusts after the actor in the movie.
她**渴望**电影里的男演员。
He always lusts after expensive watches.
他总是**垂涎**昂贵的手表。
I try not to lust after things I can't afford.
我尽量不去**渴望**买不起的东西。
Don’t lust after someone who isn't interested in you.
不要**渴望**对你没兴趣的人。
Let’s be honest—everyone sometimes lusts after something out of reach.
诚实点说——每个人都会有时候**渴望**得不到的东西。