nacreous wall

例句：

1. 1. The pearl is so nacreous that it looks like a gemstone.
   这颗珍珠如此有光泽，看起来像宝石。
2. 2. The painting has a nacreous quality that makes it look even more beautiful.
   这幅画有一种光泽感，使得它看起来更加美丽。
3. 3. The nacreous shell of the sea creature adds to its natural beauty.
   这种海洋生物的珍珠般的外壳增加了它的自然之美。