n.本可实现或发生的事;
英文例句/中文翻译:
She might have been killed if the neighbours hadn't intervened.
要不是邻居介入,她可能会没命了。
He might easily have been seen by someone who lived nearby
住在附近的人很可能有谁见过他。
There might have been an infringement of the rules
可能存在违反规章制度的现象。