青铜器时代

the Bronze Age / also written 青銅時代|青铜时代[Qing1 tong2 Shi2 dai4]

abbr. for 青海[Qing1 hai3], Qinghai Province

green / blue / black / youth / young (of people)

bronze (alloy of copper 銅|铜 and tin 錫|锡[xi1])

copper (chemistry) / see also 紅銅|红铜[hong2 tong2] / CL:塊|块[kuai4]

bronze implement / refers to ancient bronze artifacts, from c. 2,000 BC

copper ware / bronze ware

device / tool / utensil / CL:臺|台[tai2]

old variant of 時|时[shi2]

o'clock / time / when / hour / season / period

Time, US weekly news magazine

age / era / epoch / period (in one's life) / CL:個|个[ge4]

to substitute / to act on behalf of others / to replace / generation / dynasty / age / period / (historical) era / (geological) eon