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
I'll pick you up.
我去接你。
What's your wholesale price on this item?
这种产品你们的批发价是多少呢?
One day a letter from my father arrived at the school, asking for a teacher for me.