check in入住 check out 结帐离开旅馆 reserve a room 预订房间 医院/诊所Hospital/Clinic 常见关系:doctor/nurse v.s.patient 职业: doctor, surgeon, physician, nurse, dentist dentist牙科医生 physician内科医生 surgeon外科医生 nurse护士 appointment预约 surgery 外科手术 accident 事故 disease 病 fracture 骨折 h...