结果细菌进化出独特的游泳方式：使用叫做鞭毛的像螺旋开瓶器的微型旋转马达。
As a result, bacteria have developed a unique way of swimming: using tiny rotary motors called flagella, which resemble corkscrews.
结果细菌进化出独特的游泳方式：使用叫做鞭毛的像螺旋开瓶器的微型旋转马达。
As a result, bacteria have developed a unique way of swimming: using tiny rotary motors called flagella, which resemble corkscrews.
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