n.最后通牒；最后結(jié)論
名詞ultimatum的復(fù)數(shù)形式.
Environmental groups in Nevada and the Midwest have issued similar ultimatums. 內(nèi)華達(dá)和中西部的環(huán)保團(tuán)體也發(fā)布了類似的最后通牒。
