- 疫苗
- vaccine
- 天花疫苗
- smallpox [or anti-smallpox] vaccine
- 医疗
- medical treatment
- 医疗保险
- health insurance
- 公费医疗
- public health services
- 公费医疗
- free medical care
- 医疗卫生机构
- medical and health organization
- 遗尿
- enuresis
- 遗尿
- bed-wetting
- 移交
- turn [or hand] over
- 移交
- transfer
- 移交
- hand over one's job to a successor
- 意料
- expect
- 意料
- anticipate
- 出乎意料
- beyond one's expectation
- 出乎意料
- unexpectedly