In fact a polar bear can rest in a pit of icy snow at temperatures as low as minus 34 degrees F without needing to burn any extra fat for warm .

而且北极 熊可以躺在低温达到零下34华氏度的雪地里而不需要燃烧任何 脂肪维持体温。

What a responsibility we bear in this fat country of ours !

在我们这个 富裕的国家中，我们所 负的责任有多 大！

Women bear almost double the amount of body fat as men primarily to help them carry and nourish babies .

在数量上，女性体内的 脂肪几乎是 体重相当的男性 体内 脂肪的两倍。主要是由于女性怀孕和哺乳的需要。

In autumn the bear eats and eats and becomes very fat indeed .

在秋天 熊不断地吃，使自己变得确实很 肥。

A polar bear would have a lot of fun and probably get very very fat !

一只北极 熊在南极会高兴死了，可能会变得 肥不可及！

Objective To determine whether bear bile could prevent fatty degeneration of liver cells caused by high fat diet and the mechanism .

目的探讨 熊胆粉对高 脂饮食豚鼠肝脂肪变性的预防及其作用机理。

The bear has stored supplies of fat in its body .

熊在身体里储存着大量的 脂肪。

Bear fat bear 's-paw not mentioned here since they not used in Chinese medicine .

熊 脂，熊掌等在中医临床中不用，故于此不论。

Although the bear does not eat during the winter months sustaining itself from body fat its temperature remains almost normal and it breathes regularly four or five times per minute .

虽然 熊在冬天的几个月中不吃东西，靠体内 脂肪维持生命，但它们的体温保持正常，并有规律地一分钟呼吸4或5次。

Do you think he could bear to see me grow fat and merry ; and could bear to think that we were tranquil and not resolve on poisoning our comfort ?

你以为他就能 眼看我 发胖，快乐起来&能想到我们过得很平静，而不打算来破坏我们的舒适吗？