safety and health or sanitation是什么意思 safety and health or sanitation在线中文翻译

safety and health or sanitation

相关单词辨析

or: 或者，否则，常用于否定句中 I don't like apples or bananas. Hurry up or you'll miss the bus.
and: 并且，Hurry up and you'll catch the bus.

sanitation: n.公共卫生，环境卫生，卫生设备。
 ➤ Strict sanitation is used in businesses such as barber shops and restaurants.  
在理发店和餐馆等营业场所执行严格的公共卫生制度。
sanction: n.认可，准许，批准。
 ➤ I need my parents' sanction to stay out late.  
我晚回家需要得到父母的批准。