副词形式是appraisingly，例如：
1、He looked about him appraisingly.他以品评的目光环视四周。
2、He raised his eyebrows， cocked his head， regarded me appraisingly as though measuring me for a suit.他抬了抬眉毛，歪着头，上下打量着我，好象在看我的衣服是否合身。
3、He had changed the original footprint shape to something resembling a sheep he stopped from time to time to eye it appraisingly.他已经把原本那个象脚印的形状打扫得有点儿象条船了他时不时停下来评价地看着它。
