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replay [noun phrase]
通常用于体育比赛。
The referee decided to replay the match.
裁判决定重新比赛。
重赛
replays — plural of replay
先理解核心含义，再看它在真实句子里的用法。
重赛
a game that is played again
The referee decided to replay the match.
裁判决定重新比赛。
重播；重赛
An act or instance of replaying (of playing something, such as a game, again); a replaying of (something).
(广播、表演等的)重播；重放
A repeat or subsequent playing of some or all of something which was previously broadcast or performed, or a playing of something which was recorded, such as a live event or a television broadcast, the gameplay of a computer game, etc.
录像回放；重放录像
A (video or audio) recording of an action or event that is or can be replayed after being recorded; saved video footage (which is, or can be, replayed) of the gameplay of a computer game, a (portion of a) televised sports match, etc.
(游戏中的)奖励重玩机会
A free credit that is awarded when a certain feat is achieved within a game, such as surpassing a set number of points.
The referee decided to hold a replay of the match due to a technical error.
由于技术失误，裁判决定重赛一场。
I can replay the scene in slow motion to see what happened.
我可以慢动作回放这一场景，看看发生了什么。
The match was replayed the following day after the protest.
比赛在抗议后的第二天重新进行了。
通常用于体育比赛。
The referee decided to replay the match.
裁判决定重新比赛。
I want to replay that song on the piano.
我想在钢琴上重新演奏那首歌。
Sunday's game is a replay of last week's match.
周日的比赛是上周那场比赛的重赛。
Let's watch the replay of the goal.
我们来看一下这个进球的回放。
Not this
Please replay the question.
Use this
Please repeat the question.
在要求他人重复话语时，应使用'repeat'而非'replay'，因为'replay'通常指再次播放录音或录像，而非口头重复。
Not this
I saw replay of the match.
Use this
I saw a replay of the match.
'replay'作名词表示'重播'时是可数名词，需要加上不定冠词'a'。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
即时回放
The referee used instant replay to review the goal.
裁判使用即时回放来检查这个进球。
视频回放
Video replay showed the ball was out of bounds.
视频回放显示球出界了。
重赛
The team requested to replay the match due to a technical error.
由于技术错误，该队要求重赛。
观看回放
Fans can watch a replay of the concert online.
粉丝可以在线观看演唱会的回放。
重播视频
She replayed the video to catch every detail.
她重播了视频以捕捉每个细节。
可玩性
The game has high replay value due to multiple endings.
由于有多种结局，这款游戏的可玩性很高。
就像我的iPod卡在重复播放上。
The chorus of Iyaz's hit 'Replay' features the word 'replay'.
Iyaz的热门歌曲《Replay》的副歌中出现了'replay'这个词。
Use replays naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
拆解记忆：re-（再）+ play（播放/比赛）→ 重新播放或重赛。
语域：mixed 常见场景：sports、media playback、music “replay”在不同语境下语域有所差异：体育重赛比较正式，媒体回放较为中性，音乐重奏也偏中性。因此整体语域定为混合。
All listed words end with 'play' pronounced as /pleɪ/, rhyming with 'replay'. Note that 'reply' (rɪˈplaɪ) looks similar but rhymes with a different vowel (/aɪ/), so it is not included.
Dictionary facts from ECDICT, WIKTIONARY.