Opals
n. 蛋白石, 貓眼石, 乳色玻璃（ opal的復數形式 ）
??? 情景例句
He started out as a salesman.
他開始時當推銷員。
We can quote you a gross price, inclusive of delivery charges, of 38.50 pounds per 100 items. These goods are exempt form VAT.
我們可以給你方報毛價，每一百件38。5英鎊含運費。這些貨物免收增值稅。
So much is certain: that we would have doctors and preachers,
雖然我們還會有醫生和牧師、