一遞一聲 yī dì yī shēng

DEFINITIONS

  1. (of singers etc) one answering the other

CHARACTERS

一 yī
HSK 1
one; a, an; alone
遞 dì hand over, deliver; substitute
一 yī
HSK 1
one; a, an; alone
聲 shēng sound, voice, noise; tone; music