offed怎么读

The doers offed themselves after taking out, what, uh, 15 people?那两个家伙在自杀前杀了多少呃15人?Who broke offed this glass cup?谁把这个玻璃杯打碎了?The crooks offed the witness before the trial.这些坏蛋在审判前就把证人给杀掉了....

vi.[用于祈使句]走开，滚开，站开（off的过去式与过去分词形式）...