(noun.) children take the roles of physician or patient or nurse and pretend they are at the physician's office; 'the children explored each other's bodies by playing the game of doctor'.
(noun.) a licensed medical practitioner; 'I felt so bad I went to see my doctor'.
(noun.) a person who holds Ph.D. degree (or the equivalent) from an academic institution; 'she is a doctor of philosophy in physics'.
(verb.) give medical treatment to.
手打:维罗妮卡
整理:罗伯塔