Definition
to have the ability to distinguish between two items and thus identify each, often implying a strong comprehension and awareness of a specific subject
分辨；識別
He can always know who is speaking from the different voices.
他總能從不同的聲音中分辨出是誰在說話。
She can know the authors from their styles in these classic works.
她可以從這些經典作品中的風格辨認出作者。
The teacher could know the students' understanding of the concept from their explanations.
老師能從學生的解釋中了解他們對概念的理解。