He lost at poker.
或者更完整地说:
He lost money playing poker.(他打扑克输了钱。)
如果你想强调过程或结果,也可以说:
He was playing poker and lost.
重点说明:
例句:
- Don't lend him money - he just lost playing poker.(别借钱给他——他刚打扑克输了。)