3、queen n.王后;女王6. medical adj.医学的;医疗的7. medicine n.药8. doctor n.医生9. nurse n.护士10. dentist n.牙医11. patient n.病人12. take medicine吃药13. medical research医学研究 农、工、商 1. countryside n.农村地区;乡下2. local adj.地方的;当地的3. village n.村庄;乡村 4. business n.生意;交易;事业5. boss n.老板;雇主6. superm