hermetic closure的用法和樣例：
例句
- A hermetic seal is used on this glass bottle.
這個玻璃瓶用的是一種密封蓋。 - Leads are connected to the outside ends of the reeds and the entire assembly is sealed in a hermetic glass tube.
導線被連接至簧片的外側一端，並且整個成套件是被密封在一個密閉的玻璃管內。 - Leads are connected to the outside ends of the reeds and the entire assembly is sealed in a hermetic glass tube.
導線被連接至簧片的外側一端，並且整個成套件是被密封在一個密閉的玻璃管內。
