seal的形容詞形式

形容詞是sealed，意思是封閉的，例如：

1、An aneroid is a sealed bellows which is sensitive to changes in atmospheric pressure.膜盒是一種密封的彈簧縐紋管，可以感受到大氣壓力的變化。

2、The floor is sealed to prevent water penetration.地板加了密封塗料防止滲水。

3、The body was sealed in a lead coffin.屍體安放在密閉的鉛棺中。

形容詞形式是sealed，中文意思是adj. 封閉的，密封的

Fully - sealed sample piece is one of important parts of leak detection equipment and its leakproofness directly affects accuracy of measurement.