Steel and iron products are often coated lest they should rust.

钢铁制品常常涂上油漆以免生锈。

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Steel and iron products are often coated lest they should rast.

钢铁制品常常涂上保护层以防止生锈。

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That's why it is often coated with stainless steel or anodized coating to protect the food.

这就是为什么人们常常涂有不锈钢或阳极氧化涂层，保护粮食。

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The most popular gift is mithai (Indian sweets), and shops are filled with a spectacular array specially prepared for this festival, from thickly cut squares of barfi (a fudge-like sweet, often coated with a thin film of edible silver leaf) , to soft syrupy gulab jamuns (deep-fried balls of dough) and spongy rasgullas (sweetened cream cheese balls flavoured with rose water).

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Few patients in the study will receive the drug-coated stents, but if patients on medicines do better, it could cause cardiologists to rethink how often they use any kind of stent at all.

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