outward appearance的用法和样例：
例句
- This high power microscopic appearance of a chondrosarcoma demonstrates pleomorphic chondrocytes that are piled together in a haphazard arrangement.
软骨肉瘤的高倍放大外观显示不规则堆积在一起的多形性明显的软骨细胞。 - The lid or mouth of some of these utensils assumes the shape of human, animal or bird heads with a naive and attractive appearance.
有些器物的盖纽或口嘴作成人头形或鸟兽形，稚拙而有趣。
