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They are formed by meiosis of somatic pollen mother cells.
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在花粉囊或雄蕊中大量产生,由花粉母细胞经减数分裂而来。 |
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They are found in freshwater marshes and pools throughout the Amazon Basin, from Colombia to Brazil.
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在从哥伦比亚到巴西的整个亚马逊盆地的淡水沼泽和池塘里都能找到它们的踪迹。 |
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They are found in key receptor areas of the brain.
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人们发现它们位于大脑关键的接收区域。 |
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They are found in mud and water and can withstand low oxygen concentrations.
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螺旋菌可以抵挡低氧浓度因此能够在淤泥或水中生存。 |
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They are found in seagrass, rubble-strewn sand bottom, and coral reef.
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海胆的管足比较长,用来爬行、呼吸、排泄及感应环境。 |
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They are found the most occupationally and educationally ambitious generation ever.
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他们被认为是历来”在职业与教育上最雄心万丈的一代”。 |
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They are four games under .500, 10 games behind the first-place Red Sox in the American League East, and 6 1/2 games shy of the Tigers in the Wild Card standings.
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洋基累积败场已比胜场多四场,在美联东区落后第一的红袜十场,在外卡排名也落后第一的老虎六场半。 |
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They are frail and stunted in growth averaging only about 5 feet in height.
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他们长得脆弱矮小平均身高大约只有5英尺。 |
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They are free to form associations and make friends, to have their own thoughts and beliefs, to speak and communicate, and to write and comment.
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他们可以自由结社自由交友,自由思想自由信仰、自由言说自由通信、自由写作自由评论。 |
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They are free to run for office or serve as appointed public officials for a time.
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他们可以竞选公职或被任命担任一段时期的官职。 |
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They are friends of mine.
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他们是我的朋友。 |