They flipped a coin to decide who would get the ticket.

他们掷币决定谁得这张票。

《牛津词典》

We tossed a coin to decide who would go out and buy the bagels.

我们抛硬币来决定谁出去买百吉圈。

《柯林斯英汉双解大词典》

We could flip a coin to decide, but I would probably win again.

我们可以掷硬币决定，但是我很可能会再赢一遍。

youdao

When she was finished, she counted the money out to the waiter and left an extra coin on his tray.

VOA: special.2009.09.05

I mentioned this before -I think I mentioned it before -if you say, I'm going to ask you to bet on a coin toss.

我之前提到过...,应该提到过...,我邀请你与我赌硬币正反面

耶鲁公开课 - 金融市场课程节选

For example, if you ask people how much they would be willing to bet on a coin toss, they will typically bet more if they can toss the coin or they will bet more if the coin hasn't been tossed yet.

比如说,如果你问人们,他们愿意出多少钱去赌掷硬币,如果他们可以掷硬币,或在硬币还没被掷出前,他们会下更大的注

耶鲁公开课 - 金融市场课程节选

Gold staters are thought to be the first type of coin to circulate in Britain.

BBC: Iron Age coin hoard purchased by Cambridgeshire museum

So if we issue a coin to buy back all the treasury securities, guess what that means?

FORBES: Platinum Coin? Grow Up.

For years I have used the metaphor of a two-sided coin to understand the strengths and weaknesses of people.

FORBES: What Marketing Leaders Should Learn From Lance Armstrong