Someone discovered that animal grease or fat rubbed into the inner side helped the leather to become soft.

有人发现，动物油脂或脂肪擦到皮革内有助于皮革变得柔软。

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When you use oil or fat for cooking, use as little as possible.

当你用油烹饪时，要尽可能少放。

《柯林斯英汉双解大词典》

Fried foods are Fried in oil or fat.

油炸食品炸的时候太油腻了。

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A pound of fat is equal to about four hundred fifty three grams or three thousand five hundred calories.

VOA: special.2010.06.08

Having too much triaglyceride or fat in your blood, the wrong kind of fat in particular, is not considered a good thing.

你的血液里若有太多甘油三酯或其他脂肪,尤其是不良的脂肪,并不是一件好事

耶鲁公开课 - 生物医学工程探索课程节选

How many grams of carbohydrate or fat should go into a normal diet?

在正常饮食中,应摄入多少糖或脂肪

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This can be done by increasing protein slightly and decreasing either carbohydrates or fat.

CNN: What's the best way to 'kick-start' my metabolism?

Carnival parades, the "Krewe", liven up the entire month leading up to Mardi Gras, or Fat Tuesday.

BBC: Chief of Mardi Gras Indians gets ready for the big day

Whether slim or fat, a person leading a sedentary lifestyle has similar chances of dying young to a smoker.

BBC: Laziness will send us to an early grave