“油脂”造句

我们都知道油脂变质后会发臭。
We all know that fats spoil by becoming rancid.

慢慢地，平底锅表面积起了一层厚厚的油脂。
Slowly a thick layer of fat builds up on the pan's surface.

劳拉正往羔羊腿上浇抹油脂。
Laura was basting the leg of lamb.