Substantiating
v. 用事实支持（某主张、说法等）, 证明, 证实( substantiate的现在分词 )
✅ 同义词
🗣️ 情景例句
The only other sound's the sweep
徐风掠过和细雪纷飞
What kind of work do you do? Are you a salesman?
你做什么样的工作？ 你是一售货员吗？
What's the weather like?
天气怎么样？