The body is made up primarily of bone, muscle, and fat.

人体主要由骨、肌肉和脂肪组成。

《柯林斯英汉双解大词典》

Vitamin D, or calciferol, is another fat soluble steroid vitamin which functions to stimulate calcium uptake from the gut and its deposition in bone.

维生素 D，或钙醇，是另一种脂溶性类固醇维生素，其功能是促进钙从肠道吸收并沉积在骨头中。

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Our bone marrow contains fat in the form of small globules.

我们骨髓里有圆滴式的脂肪。

《柯林斯英汉双解大词典》

That's because the appearance of a face is made of many components: skin, fat, muscle and bone.

CNN: Face transplant patient ready to go home

In particular, the potential for mesenchymal stromal cells (MSCs) to differentiate into multiple phenotypes - like fat, cartilage and bone - make them ideal building blocks for bone and cartilage tissue engineering in orthopaedics and rheumatology.

UNESCO: 2010 UK and Ireland Winners

The iron stove had a cast-iron warmer on the top, and in that warmer would be pork roasts and pork chops and fried chicken, two gallon pots of butter beans with salt pork, navy beans with ham bone, rattlesnake beans glistening with bacon fat, pans of chicken and dressing, macaroni and cheese, cornbread and cathead biscuits, mounds of mashed potatoes and sweet potatoes, skillets of fried green tomatoes.

NPR: Excerpt: 'The Prince of Frogtown'