bitumen of judea

常見(jiàn)例句

雙語(yǔ)例句

• The photograph was made using a camera obscura and a sheet of pewter coated with bitumen of Judea, an asphalt that when exposed to light, hardened permanently.
  他採(cǎi)用照相暗盒和一塊白蠟上塗上曝光後會(huì)永久硬化的瀝青——硃迪亞瀝青。
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