一递一声 yī dì yī shēng

DEFINITIONS

  1. (of singers etc) one answering the other

CHARACTERS

一 yī
HSK 1
one; a, an; alone
递 dì
HSK 5
hand over, deliver; substitute
一 yī
HSK 1
one; a, an; alone
声 shēng
HSK 3
sound, voice, noise; tone; music