1、Spermaceti is a waxy substance found in the head of sperm whales.
抹香鲸头部有一种蜡状物质叫做鳞脂。

2、Spermaceti was traditionally used in the production of candles.
抹香鲸鳞脂在传统上用于制造蜡烛。

3、This product contains spermaceti, which helps to moisturize and soften the skin.
该产品含有鳞脂，可以起到润肤和软化皮肤的作用。