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
Do you own your house or do you rent?
你们自己有房子还是租房子?
How did you get there?
你怎么去的?
When he landed near Dover, the first person to greet him was a local policeman.