Definition: used to refer to a particular person or thing without stating exactly which one Level: C1
某个幸运的人将在比赛中赢得超过100万美元。
___Some lucky person will win more than $1 000 000 in the competition.
某个白痴锁了门！
___Some idiot's locked the door!
一定有什么方法可以缓解疼痛。
There must be ___some way you can relieve the pain.
