1. 本能行动：naturalisationnaturalization 移入 | naturalism 本能行动 | naturalismzolaism 自然主义

2. 自然主义GJm中国英语学习网：surrealism 超现实主义GJm中国英语学习网 | naturalism 自然主义GJm中国英语学习网 | existentialism 存在主义GJm中国英语学习网

3. 自然：naturalirrationalities 自然无理量 | naturalism 自然 | naturalisomorphisms 自然同构

1. 自然主义，写实主义(一种文学和艺术理论)
Naturalism is a theory in art and literature which states that people and things should be shown in a realistic way.

noun

1. (philosophy) the doctrine that the world can be understood in scientific terms without recourse to spiritual or supernatural explanations

2. an artistic movement in 19th century France
artists and writers strove for detailed realistic and factual description

Synonym: realism