Gemologist
n. 宝石学家
🗣️ 情景例句
Scene: Tom and his wife have invited Carl and David for dinner.
场景：汤姆和他夫人邀请卡尔和大卫吃晚饭。
Continual failure drove him to suicide.
不断的失败逼得他自杀。
None of us is afraid of difficulties.
我们当中没有一个人害怕困难。