第四纪 (第四紀) dìsìjì
-
dìsìjì
proper noun
Quaternary
Domain: Modern Chinese 现代汉语 , Subdomain: Geography , Concept: Geological Period 地质年代
Notes: (CC-CEDICT '第四紀') -
dìsìjì
set phrase
fourth period
Domain: Modern Chinese 现代汉语 , Subdomain: Time
Notes: (CC-CEDICT '第四紀')