基本解釋皮西亞斯(公元前三世紀(jì)的古希臘航海家、地理學(xué)家)同根派生 Pytheas相關(guān)詞英漢例句Pytheas claimed that Thule was six days north of Britain, and that the midsummer sun never set there.皮西亞斯聲稱(chēng)北極之地離英國(guó)北部有六天時(shí)間的距離，仲夏的太陽(yáng)從不在那里下山。Pytheas更多例句