N-UNCOUNT
（强烈的）肉欲，淫欲，色欲
Lust is a feeling of strong sexual desire for someone.
例句
His relationship with Angie was the first which combined lust with friendship...
他和安吉的关系属第一种，即肉欲加友谊。
His lust for her grew until it was overpowering.
他企图在肉体上占有她的欲望变得一发不可收拾。