- 适应性 shìyìngxìng adaptabilityadaptability; flexibility; suitability
- 适应环境 shìyìnghuánjìng to adapt to the environmentto adapt to the environment or adjust to one's circumstances; acclimation
- 适应症 shìyìngzhèng indication(medical) The specific condition, symptom, or circumstance for which a particular treatment, medication, or surgery is appropriate.
- 暗适应 ànshìyìng dark adaptation(visual physiology) the adjustment of the eyes to low light conditions
- 适应能力 shìyìngnénglì adaptabilityadaptive capacity; ability to adapt; adaptability
- 不良适应 bùliángshìyìng maladjustmentInability of an individual to harmonize with or adapt to their social, educational, or work environment, often leading to psychological distress or behavioral issues; also written as [[适应不良|適應不良|shi4 ying4 bu4 liang2]]
- 高山适应不全症 gāoshānshìyìngbùquánzhèng altitude sicknessmedical condition caused by exposure to low atmospheric pressure at high altitudes
- 文化适应 wénhuàshìyìng acculturationthe process of adjusting to or adopting the traits of a different culture
- 自适应 zìshìyìng adaptiveself-adaptive; self-adapting; describing a system or process that adjusts itself automatically to different conditions
- 适应不良 shìyìngbùliáng maladjustmentCondition of being unable to adapt or adjust to one's environment or circumstances
- 适应性免疫 shìyìngxìngmiǎnyì adaptive immunitya type of immunity that develops after exposure to specific antigens or through vaccinations, characterized by immunological memory