徐缓的（地）；行板的（地）：节奏徐缓，通常认为比稍快板慢但比慢板快。主要用作演奏演唱指示。

In a moderately slow tempo, usually considered to be slower than allegretto but faster than adagio. Used chiefly as a direction.

youdao

慢板转为快板。

The adagio transitioned into an allegro.

youdao

除有完整的慢板、流水板、快板、散板外，并有上字调和凡字调两种不同调性的往复转换，板式变化十分灵活。

Besides the complete adagio, flowing beats, allegro and lento, the conversion is made between bB and ba back and forth. In the meantime, it is quiet flexible to change the rhythm.

youdao

除有完整的慢板、流水板、快板、散板外，并有上字调和凡字调两种不同调性的往复转换，板式变化十分灵活。

Besides the complete adagio, flowing beats, allegro and lento, the conversion is made between bB and ba back and forth. In the meantime, it is quiet flexible to change the rhythm.

youdao