搭便车

• 扌(hand; arm)RADICAL
• 荅(small bean plant; phonetic)PHONETIC

Using your hand to pull up and cross over—that is the action of connecting or joining together.

• 亻(person; human)RADICAL
• 更(change; again)PHONO-SEMANTIC

A person who knows how to change flexibly finds everything convenient.

• 車(vehicle; chariot)ASSOCIATIVE

The character 車 is an ancient picture of a vehicle viewed from above, showing its axle and wheels.