hyalase

例句：

1. 1. The enzymeis responsible for breaking down hyaluronan, which is found in the skinand joints.
   该酶负责分解透明质酸，这是一种存在于皮肤和关节中的物质。
2. 2. Hyaluronic acid isa natural moisturizer that helps toreduce wrinkles and improve skinelasticity.
   透明质酸是一种天然的保湿剂，有助于减少皱纹并改善皮肤弹性。
3. 3. In cosmetics, hyaluronic acid is often used as afiller to plump up lips andsmooth fine lines.
   在化妆品中，透明质酸常被用作填充物，以使嘴唇丰满并平滑细纹。