那些透明密闭容器一浸入湖水中就开始溶解。The clear capsules start dissolving as soon as they are immersed in the lake.脱粒的湿玉米可以安全地贮存在密闭的贮藏设备里.Wetshelled corn can be safely stored in air - tight storage units.请将本品避光密闭(塞子塞住)保存.It'should be...

“密闭”的英语可以翻译为：e airtight，be hermetic，obfurage，obturation ...

“密闭”的拼音为：mì bì...