A lid, such as for example a glass cap, is coupled to the substrate such that the lid and substrate define a sealed cavity accommodating the sensing element (s).

一个盖帽，比如玻璃盖帽，与基底接合，从而盖帽和基底界定了一个容纳传感元件的密封谐振腔。

youdao

He listened, reproved, to the rustle, the sigh of the foil cap and the single tut-tut it took to pour a glass.

他带着责难的心情，聆听到沙沙声，箔盖的叹息声以及往玻璃杯倒酒发出的单调的嘘声。

youdao

There's the small corner store, just a quick bike ride down one street and up another, where I can get an ice-cold soda in a glass bottle with the red metal cap.

在那街角有一间小小的商店，就在骑车从一条街转进另一条街的地方。在那儿可以买到一瓶冰冻汽水，玻璃瓶，红色的金属盖子。

youdao

The structure's cone-like shape was designed to reduce wind turbulence, yet there is only one piece of curved glass on the building: a lens-shaped cap at the very top.

FORBES: Magazine Article

The solution was a vacuum cap that sits over the whole unit, much like the glass globe surrounding the tungsten filament in a flashlight bulb.

FORBES: Pip-squeak Power Plant