a. 单调的

vt. 单调地唱

vi. 单调地唱

1. a regular and monotonous rising and falling intonation

<noun.communication>

2. informal group singing of popular songs

<noun.act>

1. speak, chant, or declaim in a singsong

<verb.communication>

2. move as if accompanied by a singsong

<verb.motion>
The porters singsonged the travellers' luggage up the mountain

1. uttered in a monotonous cadence or rhythm as in chanting

<adj.all>
their chantlike intoned prayers
a singsong manner of speaking