1. 领养：foster son 养子 | fosterage 领养 | fosterling 养子女

2. 养育：foster-mother 保育器 | fosterage 养育 | fosterer 养育者

3. 养育/寄养/养子环境：fosted /部分生烧的/ | fosterage /养育/寄养/养子环境/ | fosterling /养子/寄养儿/

4. 养子环境：fosted 部分生烧的 | fosterage 养子环境 | fosterage 寄养

1. helping someone grow up to be an accepted member of the community

    e.g. they debated whether nature or nurture was more important

    Synonym: breedingbringing upfosteringnurtureraisingrearingupbringing

2. encouragement
    aiding the development of something

    Synonym: fostering