sanitary surveillance

• 卫生监视； 卫生监督

sanitary surveillance的用法和样例：

例句

1. Sanitary supervision is the inspection and surveillance over public health.
   卫生监督意指对公共卫生的监察和督促。
2. Sanitary supervision at frontier ports should be conducted under the direction of the health quarantine officials.
   国境口岸卫生监督应在卫生检疫官员的指导下进行。