impenetrable
[ɪm'pen.ɪ.trə.bl] adjective
■impossible to see through or go through 不能看透的；不能穿过的•Outside, the fog was thick and impenetrable.外面的雾很浓，甚么也看不见。 •an impenetrable barrier无法跨越的障碍 ■impossible to understand 费解的，无法理解的•Some of the lyrics on their latest album are completely impenetrable.他们最新专辑中的一些歌词让人完全看不懂。 |