摩托罗拉

• 扌(hand)RADICAL
• 乇(rely on; entrust)PHONO-SEMANTIC

Hand supporting something up represents entrusting or relying on another person.

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

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

• 扌(hand)RADICAL
• 立(upright; erect)PHONO-SEMANTIC

Using your hand to pull someone up straight is the meaning of the character 拉.