lean这个词

lean这个词 呀 表示瘦的
比如我很瘦
I have a lean body。
为什么很瘦呢？
因为吃的很少
I have a lean diet。

也可以作为名词：指瘦肉 lean
雷蕾很lean，浑身是lean。

作动词呢，表示靠着
如靠着前男友的雷蕾
a woman leaning against his ex
完整的句子
leilei leant against his ex。

rest也可以表示靠着
leilei rested aginst his ex。
a woman resting against her ex

因为雷蕾is lean ，所以需要 lean against sb。