密封,密闭

hermetic closure的用法和样例：

例句

A hermetic seal is used on this glass bottle.这个玻璃瓶用的是一种密封盖。
Leads are connected to the outside ends of the reeds and the entire assembly is sealed in a hermetic glass tube.导线被连接至簧片的外侧一端，并且整个成套件是被密封在一个密闭的玻璃管内。
Leads are connected to the outside ends of the reeds and the entire assembly is sealed in a hermetic glass tube.导线被连接至簧片的外侧一端，并且整个成套件是被密封在一个密闭的玻璃管内。

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