announce

announce, declare, proclaim, pronounce, advertise, broadcast, publish

这些动词均含“宣布，公开”之意。
announce: 多指首次宣布大家感兴趣或可满足大家好奇心的事情。
declare: 侧重正式就某事清楚明白地宣布。
proclaim: 指官方宣布重大事件或施政方针，语体比announce正式。
pronounce: 词义与announce, declare接近，但较多用于指法律判决方面的宣布。
advertise: 指通过文字和图像资料等的反复宣传而引起公众的注意，有时隐含令人不快或言过其实的意味。
broadcast: 专指利用广播或电视传播消息或发表见解。
publish: 专指通过报刊或其它媒介向公众公布事情。

动词 announce:

1. make known; make an announcement
   同义词：denote
2. announce publicly or officially
   同义词：declare
3. give the names of
4. foreshadow or presage
   同义词：annunciate, harbinger, foretell, herald

1. I hope to announce the winner shortly.
   我希望马上宣布胜利者的名字。
2. Footsteps announced his return.
   听到脚步声，就知道他回来了。
3. Everyone was silent as he announced the winner of the competition.
   当他宣布竞赛的优胜者时，大家都静静地倾听。
4. The news was announced by Radio Beijing.
   这条消息是由北京广播电台播发的。

an.nounce

v.（动词）
an.nounced,an.nounc.ing,an.nounc.es
v.tr.（及物动词）
To make known publicly.
宣布，宣告：使公开地知道
To proclaim the presence or arrival of:
宣布…的出席，宣布…的到来：
例句：
announce a caller.
宣布来访者

To provide an indication of beforehand; foretell:
预示：事先提供暗示；预示：
例句：
The invention of the microchip announced a new generation of computers.
微晶片的发明预示了新一代的计算机

To serve as an announcer for:
当…的播音员：
例句：
announce a football game on TV.
在电视上给一场足球赛作播音

v.intr.（不及物动词）
To declare one`s candidacy:
宣布竞选：宣布某人的候选人身份：
例句：
Presidential candidates announce two years in advance of the elections.
在总统选举前两年宣布竞选者

To serve as an announcer.
作播音员

来源：
Middle English announcen
中古英语 announcen
from Old French anoncier
源自 古法语 anoncier
from Latin annônti3re
源自 拉丁语 annônti3re
ad- [ad-]
ad- [前缀，表示.向…运动.]
nônti3re [to report] from nôntius [message] * see neu-
nônti3re [报告] 源自 nôntius [消息，信息] *参见 neu-

<参考词汇><同义词>announce,advertise,broadcast,declare,proclaim,promulgate,publishThe central meaning shared by these verbs is .to bring to public notice.:
这些动词共有的中心意思是.公之于公.：
例句：
announced a cease-fire;
宣布停火；

例句：
advertise a forthcoming concert;
为即将举办的音乐会作广告；

例句：
broadcasting their beliefs;
公开他们的信仰；

例句：
declared her intention to run for office;
公布她要竞选官员的意愿；

例句：
proclaiming his opinions;
发表他的看法；

例句：
promulgated a policy of nonresistance;
宣传不抵抗政策；

例句：
publishing the marriage banns.
发布结婚公告

<注释>The injunction not to shoot the messenger could as well be not to shoot the announcer, given the etymology of the wordannounce. First recorded in English before 500 in the sense .to proclaim, make known,.announce came into English via Old French from Latin. The Latin sourceannônti3re is made up of the directional prefix ad- and the verb nônti3re, .to bring word of a fact or occurrence.. This verb is in turn derived from the nounnôntium, .a message,. which also yieldednôntius, .a messenger..
不准枪毙使者的禁令也意味着不准枪毙公告人，给出了announce 这个词的词源。 500年之前该词以.宣布，告知.的意思第一次出现在英语里，announce 通过拉丁语中的古法语进入英语。 拉丁词annuntiare 由指示性前缀 ad- 和动词 nuntiare .提到一个事实或事件.组成。 这个动词依次由名词nuntium .消息.派生而来， 也可作nuntius 的意思是.使者，送信人.