squame

例句：

1. 1. The squame on the skin is smooth and shiny.
   皮肤上的鳞片光滑且有光泽。
2. 2. The scientist observed the squames of the new species.
   科学家观察了这种新物种的鳞片状结构。
3. 3. The squames are used in cosmetics to enhance the skin's appearance.
   鳞片状物被用于化妆品中，以改善皮肤外观。