外加附件

• 夕(evening; crescent moon (pictographic))RADICAL
• 卜(divination; fortune-telling)PHONETIC

Evening outside divining fortunes under the moon — that's an external affair.

• 力(strength; power)RADICAL
• 口(mouth; speech)ASSOCIATIVE

Adding uses strength and words to increase.

• 阝(earthen mound; village; hamlet)RADICAL
• 付(hand over; deliver)PHONETIC

Attaching something to a place is like handing an object to the neighboring village next door.

• 亻(person; human; man)RADICAL
• 牛(ox; buffalo)PHONO-SEMANTIC

Every cow that a person counts is called one item of goods.