Testifier
n. 证人, 证明者
✅ 同义词
🗣️ 情景例句
to read to the students--their own children, really.
共同为学生们， 其实就是他们自己的孩子， 朗读
I'm sure I'll be President.
我必定会当选总统。
It took a very long time to carve a page for a book.
刻一页书要花费的时间太长。