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
Good-bye, Susan.
再见， Susan。
The laundry is not dry enough.
衣服还没干。
Susan hasn't been married, neither has Liz.
苏三没结婚，李兹也是。