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Bacon’s essays are famous for their brevity, compactness and powerfulness.
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培根的散文以简洁,紧凑,有力度而著名。 |
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Bacteria are extremely small living things.
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细菌是极其微小的生物。 |
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Bacteria are really tiny, and are very good at absorbing mineral nutrients from the environment, so they are at the bottom of just about every food chain on the planet.
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细菌真的很小,而且它们非常擅长从外界吸收矿质营养素,因此,在地球上,它们处于几乎所有食物链的末端。 |
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Bacteria are too small to see with the naked eye.
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细菌太小,肉眼看不见。 |
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Bacteria break down the animal waste to form methane gas.
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细菌使动物粪便分解成沼气。 |
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Bacteria can decompose organic matter.
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细菌能使有机物腐烂。 |
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Bacteria do not develop at low temperature, so that food can be preserved in cold storage.
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细菌在低温下不能繁殖,因此食品可以冷藏。 |
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Bacteria living at greater depths could survive longer.
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生活在更深处的细菌能存活更长时间. |
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Bacteria make up a major part of the world's biomass.
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细菌是世界上所有生物的重要组成部分。 |
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Bacteria may divide veery 20 minutes and can thus reproduce very rapidly.
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细菌每20分钟分裂一次,繁殖速度非常快。 |
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Bacteria that live in the mouth break down proteins in food, releasing sulphur compounds. It's these that smell. People with gum disease and dental decay are more likely to suffer.
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许多长期有口臭的人,是因为吸烟和过度饮酒引起的,而引起口臭的最主要原因是——不注意口腔卫生。 |