Dissertator
n. 论述者, 讲演者
✅ 同义词
🗣️ 情景例句
What's your major?
你主修什么专业？
Happy is he that is happy in his children.
对自己孩子感到高兴的，才是幸福的人。
How are you getting there? By train?
你准备怎样走？坐火车去吗？