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S 开头的英语单词（共 361,851 个）
sanitary plumbing fixtures
卫生(陶瓷)装置零件
sanitary police
卫生警察
sanitary pontic
卫生桥体
sanitary pottery
[化] 卫生陶瓷
sanitary pottery fittings
卫生洁具陶瓷配件
sanitary pressure tank
卫生水压力柜
sanitary principle
卫生原则
sanitary protection zone
卫生防护区;卫生防护带
sanitary provision
卫生设备
sanitary pump
卫生泵
sanitary pumping system
[网络] 卫生水泵唧系统
sanitary pumps
卫生泵，卫生水泵；污水泵
sanitary quality
卫生质量
sanitary reform
卫生改革
sanitary regulation
卫生调整, 卫生规则
sanitary regulations
卫生规则
Sanitary Rules
[网络] 卫生规则
sanitary science
卫生科学,公共卫生学
sanitary sewage
生活污水
sanitary sewage pump
生活污水泵
sanitary sewer
生活污水管
sanitary sewer manhole
污水管[下水道]检查井
sanitary sewerage system
卫生下水道系统
sanitary standard of warming
采暖卫生要求
sanitary standards
卫生标准