Giardia
Giardia [dʒi'ɑrdiə;'dʒɑrdiə]
n. 贾第虫属；梨形鞭毛虫属
名词复数:giardias
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- n. 贾第虫属；梨形鞭毛虫属
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1. Giardia is very distantly related to animals and fungi, and some think it resembles the very first eukaryotes.
Giardia和动物以及真菌几乎没什么历史渊源，有人认为它与最初的古真核生物很相似。
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2. There is now unequivocal evidence of sexual recombination in Giardia - which suggests sex got off to a very early start.
现在也抓到Giardia搞性复合的明确证据了――说明有性方式实在是很早很早以前就发迹了。
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3. Other germs may live for a few minutes or a few hours in a chlorinated pool: Giardia, Shigella, and E. Coli may cause diarrheal illnesses.
在用氯消毒过的泳池内，有些细菌能够存活几分钟或是几小时：鞭毛虫，志贺氏杆菌，大肠杆菌。 它们都能引起腹泻。
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