| 1. | Most cells of the pancreas produce digestive enzymes .
胰腺的大部分细胞产生酶。
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| 2. | He suffers from digestive trouble .
他消化不好。
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| 3. | The digestive tract is inhabited by many species of parasites .
寄生于消化道的寄生虫，种类很多。
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| 4. | Digestive disturbances are common in infections with all the stomach worms .
消化障碍是各种胃线虫感染的常见症状。
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| 5. | A disruption of any part of the digestive system upsets the whole system .
其中一部分发生紊乱将会影响整个消化系统。
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| 6. | Fortunately, i have a comfortable excess productive capacity for my digestive juices .
幸运的是，我拥有轻松地生产过剩消化液的能力。
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| 7. | These structural compounds are difficult for the digestive system of the pig to deal with .
猪的消化系统要消化这种结构的化合物是困难的。
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| 8. | So far, i have caused joe no trouble whatever-except for occasional mild digestive upsets .
至今我除了偶尔发生轻度消化紊乱以外，还没有给乔造成任何麻烦。
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| 9. | Protozoan parasites, particularly coccidia have profound effects on the digestive physiology of the host .
原生动物寄生虫，尤其是球虫对寄主的消化生理有深刻的影响。
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| 10. | That pain comes from his digestive tract--payment for the heavy meal eaten a couple of hours earlier .
那种痛感起因于他的消化道--这是他两小时前吃了一顿过饱的饭付出的代价。
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