• 罒(net; mesh (variant form))
• 夕(evening; dusk)

Spreading a net at dusk to catch birds is the original meaning of the character.

• 糸(thread; silk)
• 泉(stream; water)

A thin thread flows like a small stream running long and continuously.

• 囗(surround; square)
• 卷(roll; book)

A circle is a closed boundary that wraps around, like a rolled paper forming a complete loop.

• 罒(net; mesh (variant form))
• 夕(evening; dusk)

Spreading a net at dusk to catch birds is the original meaning of the character.

• 糸(thread; silk)
• 泉(stream; water)

A thin thread flows like a small stream running long and continuously.

• 囗(surround; square)
• 卷(roll; book)

A circle is a closed boundary that wraps around, like a rolled paper forming a complete loop.