有明显的抗细菌作用。

Has specific antibacterial actions.

youdao

这种情况的不同之处是，由于甲烷目前是以冷冻，包合物的形式存在，不需要有额外的细菌作用，只要海洋环境变暖就可释放出来。

The difference with this scenario is that no additional bacterial action is needed, only warming of the sea environment, as the methane is already present in it's frozen, clathrate form.

youdao

在这种条件下，细菌的破坏作用就会减弱。

Under such conditions, the destructive effects of bacteria are diminished.

youdao

Remember that these cells are relatively large compared to bacteria and so diffusion doesn't occur very quickly over this length scale.

要知道这些细胞相对细菌而言,还是比较大的,扩散作用在这种尺度上,发生得不是那么快

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When they do that they can actually engulf the bacteria in a process called phagocytosis and break them down into antigens.

免疫细胞确实是将细菌整个吞进了肚内,这一过程称为吞噬作用,并将细菌分解成小抗原

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Won't help me against other bacteria, but only against the one that I've got.

但对其他细菌却不起作用,只能抵抗我感染到的这种细菌

耶鲁公开课 - 生物医学工程探索课程节选