1. Impervious to, or not penetrable by, sound. 不可渗透；不能被声音穿透。
2. It kind of opened up our defense at times and let us be penetrable. 有些时候他可以使我们的防守更具有穿透力。
3. It seems that the ideas of both are on contrary. In fact, they happen to be penetrable and agreeable in depth. 二者的观点从表面看似相互对立，在深层则不约而同的渗透、契合，表现了二者的共通之处。
4. He suffered from diseases and was torn by the conflict of pursuit and abandonment, but his life was far-reaching and penetrable; 被称为“无家可归的异乡人”的奥地利小说家卡夫卡的一生是短暂而不幸的，疾病折磨着他，追寻与放弃的痛苦时时纠缠着他；
5. In the sunshine that surrounds what penetrable gauze curtain enjoys in closing greenly greatly, fire is like sultrily outside, I from the heart cool be like water. 在深绿的围合中享受穿透纱幔的的阳光，外边酷热似火，我自心凉如水。
