Gemnology
寶石藻
??? 情景例句
Mom and Dad are already on their way down to the gallery.
媽媽和爸爸已經(jīng)出發(fā)去畫廊了。
This dress is made of silk,isn't it?
這件衣服用絲綢做的，是嗎？
I never heard of anyone making a'skeleton', as we were taught at school.
我從未聽說過任何一位作家像我們在學校學的那樣，動筆前先列什么提綱。