回聲定位 huí shēng dìng wèi

DEFINITIONS

  1. echolocation

CHARACTERS

回 huí
HSK 1
return, turn around; a time
聲 shēng sound, voice, noise; tone; music
定 dìng
HSK 3
decide, settle, fix
位 wèi
HSK 3
throne; position, post; rank, status; seat