Opals
n. 蛋白石, 猫眼石, 乳色玻璃（ opal的复数形式 ）
🗣️ 情景例句
I talked to Mr. Marchetta.
我跟Marchetta先生谈了。
We'd have to compare notes on what we've discussed during the day.
我们想用点时间来研究讨论一下白天谈判的情况。
How did you do on your test?
你这次考试的结果如何？