Sugar is sweet and tasty! And a coat is the outer covering of something.

糖很甜很好吃。而外层是指某种东西的外面覆盖物。

We're going to look in detail at the thickness of the grey matter - that's the outer covering of the brain.

我们将详细观察灰质的厚度——灰质是大脑的外层覆盖物。

30 minutes to steam it and five minutes to remove the outer covering.

蒸 30 分钟，去除外壳 5 分钟。

They change sugar into acids, which break down the tooth's harder outer covering.

它们将糖转化为酸，从而分解牙齿坚硬的外壳。

Now, you might think that " bark" in " to bark up the wrong tree" means the strong, outer covering of a tree.

现在，你可能认为" bark up the wrong tree" 中的" bark" 指的是一棵大树坚硬的树皮。

These small flares could help explain why the sun's outer covering -- the corona -- is 300 times hotter than the star's surface.

这些小的耀斑很可能有助于解释为什么太阳的外层--日晕--比太阳表面温度高300倍。

To get a better sense of what I mean, take a look at this balloon. The latex is like the outer covering of your body, in part made up of epithelial tissue.

为了更好地理解我的意思，看看这个气球。乳胶就像你身体的外层覆盖物，部分由上皮组织组成。

He went to the box, took it from its outer coverings, opened it, and showed his delighted cousin a dressing-case where the rich workmanship gave to the gold ornaments a value far above their weight.

他走到箱子前，把它从外面的盖子上取下来，打开，给高兴的堂兄看一个梳妆盒，里面做工精良，金饰的价值远远超过它们的重量。