英汉例句雙語例句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.他採用照相暗盒和一塊白蠟上塗上曝光後會永久硬化的瀝青——硃迪亞瀝青。bitumen of judea更多例句词组短语短語bitumen n of Judea 地瀝青bitumen of judea更多词组