announcementn.
英 ə'naʊnsm(ə)nt | 美 ə'naʊnsmənt
中文n. 公告；宣告；发表；通告
词根词源
announcement (n.)1798, from French announcement, from Old French anoncier (see announce). Or else formed in English from announce + -ment. Earlier in same sense was announcing.
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