singalongs
n.
（非正式的）歌唱聚会，歌咏会( singalong的名词复数 );
例句:
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Spanish voices harmonise on phonetic singalongs of Mumfords favourites.
来自THETIMES
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What defines an adult camp can be somewhat different from marshmallow roasts and singalongs.
来自WSJ
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Guettel's angular, chromatic compositions are not exactly easy-listening, Lloyd Webber-style singalongs.
来自THETIMES