hermetically sealed

剑桥词典

engineering   specialized
A hermetically sealed container or space is so tightly closed that no air can leave or enter it.
不透氣的，密封的
disapproving
separated and protected from very different conditions outside , in an unnatural way
（不自然地）與外界隔開的
We drove past a row of squalid shacks on the way to our hotel , where we slept in air-conditioned , hermetically sealed rooms . 我們開車駛過一排肮髒的棚屋，廻到我們下榻的賓館，在開著空調、完全封閉的房間裡上牀就寢。 返回 hermetically sealed