surrogate
🇺🇸
/ˈsɜːrəɡət/
🇬🇧
/ˈsʌrəɡət/
adjective
R
acting as a substitute or replacement
A surrogate mother carries a baby for someone else who cannot have a child.
代孕母亲为不能生育的人怀孩子。
noun
R
a person who takes the place of another in a specific role or function
In the experiment, the scientists used a computer as a surrogate for the human brain.
在实验中，科学家们使用计算机作为人脑的替代品。
translation
替代的
代理人
词形变化
Plural
surrogates