1. 穿透：penetrate into 刺入 | penetrate through 穿透 | penetrate with 深入于
2. 透入,穿过：投入;陷入plunge into ... | 透入,穿过penetrate through ... | 透入,贯穿penetrate in to ...
1. The technology enables the missile to avoid radar detection and penetrate undetected through any hostile defensive system.
2. In the afternoon, sunshine will penetrate into the room through the window.
3. If the arrow could penetrate through the wall, it had to be rebuilt.
4. Ultrasound is a high frequency mechanical wave that can be put to focus, penetrate through body tissues and accumulate energy on targeting tissues.