Didrachm
n. 古希臘銀幣(等于2德拉克馬)[亦作didrachma ／dai'dr?km?／]
??? 情景例句
Nowadays in the USA, more and more young people are losing interest in politics.
正在的美國，越來越多的年輕人對政治喪失了興趣。
Two or three of them look familiar.
我認(rèn)識他們中的兩三個。
The geologist needs to know what rocks the drill has reached,
地質(zhì)學(xué)家需要知道鉆頭已經(jīng)到達(dá)什么樣的巖層，