Gemmologists
(gemmologist 的复数) n.宝石学家
🗣️ 情景例句
Can I borrow your notes to study for the exams?
快考试了，我能借你的笔记看看吗？
The defeated army must assent to the domination of the victors.
被打败的军队必须同意胜利军队的支配。
It has helped me to serve others.
这份礼物帮助我为他人服务。