VERB
（未提出證據(jù)而）斷言，指稱(chēng)，聲稱(chēng)
If you allege that something bad is true, you say it but do not prove it.
例句
She alleged that there was rampant drug use among the male members of the group...
她聲稱(chēng)該團(tuán)體中有大量的男性成員吸毒。
The accused is alleged to have killed a man...
被告據(jù)稱(chēng)謀殺了一名男子。