noun
fatty layer; layer of fat
Refers to a distinct layer of fat, such as in anatomy, cooking, or material science.
皮下脂肪層が厚くなると、健康に悪影響を及ぼすことがある。
When the subcutaneous fatty layer thickens, it can negatively affect health.
この肉は脂肪層が多くて、調理すると柔らかく
This meat has a thick layer of fat and becomes tender when cooked.