sanitarian[?s?ni?t??ri?n]adj.衛(wèi)生的n.衛(wèi)生專家，保健專家
‖ sanitary certificate衛(wèi)生檢疫證書
sanitary cup一次性杯子
sanitary gymnastics衛(wèi)生體操
sanitary hygiene衛(wèi)生保健
sanitary protection zone衛(wèi)生防護帶
sanitary quality衛(wèi)生質(zhì)量
sanitary[?s?nit?ri]adj.衛(wèi)生的，清潔的n.公共廁所
sanitate[?s?niteit]v.使合衛(wèi)生
sanitation n.sanitation measures保健措施
sanity n. 心理健全，精神正常
sanitize v. 使清潔 |