on notice 接事先通知，被关照过 They were on notice that their proposal would soon be adopted. 他们已经得知他们的建议不久将被采纳。 I'm putting you officially on notice. One more infraction and you are out of here. 我正告你：再犯规的话你就滚出去。 The action was designed to put (或 place) everybody on notice that the problem still existed. 这一行动的意图是让大家知道问题依然存在。