symbiosis

名词 symbiosis:

1. the relation between two different species of organisms that are interdependent; each gains benefits from the other
   同义词：mutualism

1. A type of symbiosis, as among certain ants, in which one species is dominant and makes the members of another species perform the tasks required for their mutual survival.
   共生(现象), 役生现象一种共生(现象), 如某些蚂蚁，在这种现象中，一个种处于支配地位，并使得别的种的成员承担他们共同生存所需完成的任务
2. Any of the reciprocal actions or effects, such as symbiosis, that can occur in a community.
   (种间)相互作用出现在群落中的相互作用和效应，例如共生现象