Definition: someone who supports a particular idea or way of doing things Level: C2
她是环境保护的坚定倡导者。
She is a strong ___advocate for environmental protection.
许多可再生能源的倡导者认为它对未来至关重要。
Many ___advocates of renewable energy believe it's essential for the future.
作为言论自由的倡导者，他捍卫每个人表达意见的权利。
As an ___advocate of free speech, he defends everyone's right to express their opinions.
