得可以

• 彳(step; walk)RADICAL
• 旦(dawn; morning)ASSOCIATIVE
• 寸(inch; hand grasp)ASSOCIATIVE

Walking out at dawn and reaching out your hand to grasp what you want — that is obtaining it.

• 口(mouth; opening)RADICAL
• 丁(man; adult male)PHONETIC

A mouth uttering words of approval with a sound like "ding" gives you the character meaning "can" or "able."

• 人(person; human (pictographic))RADICAL

A person holding a tool means "to use" or "to take" in order to work.