Oranges are rich in vitamin C.

橘子含有丰富的维生素C。

《牛津词典》

Angola was a country rich in natural resources.

安哥拉是个天然资源丰富的国家。

《柯林斯英汉双解大词典》

Fats and sugar are very rich in energy but poor in vitamins and minerals.

脂肪和糖富含热量，但缺乏维生素和矿物质。

《柯林斯英汉双解大词典》

These areas, called cosmic masers, are rich in gas molecules that have the effect of strengthening radio waves.

VOA: special.2009.01.20

It's not the best form of food in that they're actually very poor in protein, and unfortunately very, very rich in cyanide.

但木薯的根并不是最好的食物,因为它的蛋白质含量很少，而更不幸的是，它的氰化物含量非常，非常高。

麻省理工公开课 - 化学原理课程节选

so we're relatively rich into, in the Caribbean, you know.

所以，我们在加勒比海地区算是比较富有的。

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They claim that insect-based food is not only tasty but also rich in protein.

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Some of their tricks were old-school buying profitable but run-down companies rich in tax-loss carry-forwards, for example.

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All this is necessary to any performance in life which is magnetic, powerful, rich in meaning.

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