He was a stand-in for my regular doctor.

他是我的固定医生的临时替代者。

《柯林斯英汉双解大词典》

Before a stand-in from his office literally stood in for the mayor while he conducted official business.

在他的办公室里有一个替身，意思就是在市长处理公务时代替他。

youdao

To act as a stand-in for a user, helping to guide your decisions about functionality and design.

扮演一个用户的替身，有助于指导你对功能和设计的决定。

youdao

Better known as a stand-up comic, Mo'Nique has been widely praised for her role in the raw and gripping drama .

VOA: standard.2010.03.08

But if I join a fraternity and they pour cow poop on my head and make me stand in the rain for a month wearing pantyhose while they throw rocks at me I then think--after it I think "God, I went through a lot of stuff to get into this fraternity.

但如果我加入之前，他们要往我头上泼牛粪,要我穿着女内裤在雨中站一个月,他们还朝我扔石头,事后我就会想,”为了加入这个兄弟会我吃了不少苦头“

耶鲁公开课 - 心理学导论课程节选

"You look for a banjo, then you look for a flat top guitar, got to have the stand-up bass, a fiddle works really well, and then you get the old mandolin in because a mandolin really has got some good sound to it too."

VOA: standard.2010.05.28

Aniston's "fairy tale ending" is a stand-in for the fairly tale ending we want for ourselves.

CNN: We care that Aniston's getting married. Why?

Mitchell faces Scotland on Saturday in the Six Nations as a stand-in for injured tight-head Adam Jones.

BBC: Wales prop Craig Mitchell to join Ospreys' exodus

Plastic is a stand-in for our past credit history, our current financial situation, and our remaining credit line.

FORBES: Starbucks Is Reinventing the Role of Payments. Will Payments Leaders Take Notice?