While lateral gene transfer from a trematode worm could ultimately benefit the lake sturgeon, evidence of the Trichomonas pathogen is more likely to have a negative effect.
虽说来自吸虫的基因的横向转移可能最终给湖鲟带来好处，但毛滴虫带来的更可能是负面的影响。
Worm and worm wheel mechanism is used to transfer between two crisscross axis of sports and power.
蜗轮蜗杆机构常用来传递两交错轴之间的运动和动力。
Worm and worm wheel mechanism is used to transfer between two crisscross axis of sports and power.
蜗轮蜗杆机构常用来传递两交错轴之间的运动和动力。
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