Circumstantiate
vt. 详细地说, 详细证实
🗣️ 情景例句
She is giving me piano lessons in exchange for her English classes.
我教她英语，她教我弹钢琴。
A man alone is either a saint or a devil.
孤身独处的人可以为圣哲，也可为恶魔。
We'll send a man right out to look at it.
我们马上会派个人去查看。