釆 biàn, originally an animal’s foot, and its meaning was extended to “differentiate, distinguish, etc”. 釆 serves as semantic component to form characters. Characters formed by the semantic component animal’s foot 釆 express meanings related to “differentiate, distinguish, etc”.
Characters formed by the semantic component animal’s foot 釆
释 shì, 悉 xī, 番 fān, 釈 shì, 釉 yòu
Pay attention to the difference between 釆 biàn and 采 cǎi