“密封”的英语可以翻译为：seal，seal up，seal airtight，seal hermetically，airproof ...

“密封”的拼音为：mì fēng...

密封之后再浸泡4至5天。Seal tightly then leave for four to five days to macerate.某些种类的食物也可以装入密封的金属罐里。Certain types of foods are also dispensed in pressurized canisters.要确保这些瓷砖经过彻底灌浆并且密封好。Make sure that your tiles are thoroughly gro...