地质年表 dì zhì nián biǎo

DEFINITIONS

  1. geological time scale

CHARACTERS

地 dì
HSK 3
earth; soil, ground; region
质 zhì
HSK 4
matter, material, substance
年 nián
HSK 1
year; new-years; person's age
表 biǎo
HSK 2
show, express, manifest, display