opal
n
bluish-white or milky-white semi-precious stone, often used in jewellery, in which changes of colour are seen 蛋白石
a bracelet made of opals 蛋白石手镯
[attrib 作定语]
an opal ring 蛋白石戒指.
🗣️ 情景例句
Could you get one for me, please?
麻烦你帮我叫一辆好吗?
Our new car looks like a dream next to her old car.