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
How late are you open?
你们那里开到多晚？
He has lived here for a year.
他在这里住了一年了。[表示持续到现在的行为]
Good, I'll get an order to you right away.
好极了，我立刻就下订单给你。