Gemmologists
(gemmologist 的复数) n.宝石学家
🗣️ 情景例句
We haven't had any more news from the frontier, so we'll just have to be patiend.
我们还没得到来自前方的进一步消息，所以我们只有耐心等待。
I have a toothache.
我牙好痛。
My coat and my umbrella please.
请把我的大衣和伞拿给我。