Zelig
/ˈziːlɪg/noun
- N. Amer. a person who is able to change their appearance, behaviour, or attitudes, so as to be comfortable in any situation〈北美〉齐里格, 变色龙（指能改变外貌、行为或态度以适应任何情境的人）。
词源
1980s: from the name of Leonard Zelig, central character in the film Zelig (1983).