| 词汇 | sing/dance/play (etc.) your heart out |
| 释义 | sing/dance/play (etc.) your heart out : to sing/dance/play (etc.) with great energy or effort卖力表演；尽情表演 The band played their hearts out in hopes of winning the prize.这个乐队卖力演奏，希望能够获奖。 heart |
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