eager在这句话中怎么使用原形呢

I stood on the porch, dumb, expectant.
I left the well-house eager to learn.
以上两句中的 dumb, expectant ;和 eager to learn 是主语补足语,分别修饰主语I
例如：
She left the room angry and frustrated.

表永远热心学习,直到现在.

省略了主语和谓语阿。
省略前应该是：I left the well-house and I am eager to learn.