n.搞卫生；卫生处理
The customs office shall let them pass after checking the sanitization certificate issued by the health and quarantine organ. 海关凭卫生检疫机关签发的卫生处理证明放行。
If the parking place is not suitable for sanitization, the station master can decide on another place within the station for sanitization. 如果列车在原停车地点不宜实施卫生处理，站长可以选择站内其他地点实施卫生处理。
