selection/səˈlɛkʃən/复数形式selections1选择the act or process of carefully choosing someone or something as being the best or most suitable同义词： pickchoiceoption2选择an assortment of things from which a choice can be made3选择, 挑选the person or thing chosen or selected同义词： pickchoice4选择, 摘录a passage selected from a larger work同义词： excerptionextractexcerpt5选择a natural process resulting in the evolution of organisms best adapted to the environment同义词： natural selectionsurvival of the fittestsurvival