声音简介
The knife had penetrated his chest.
刀子刺入了他的胸膛。
X-rays can penetrate many objects.
X射线能穿透很多物体。
This year the company has been trying to penetrate new markets.
今年这家公司一直试图打入新市场。
Science can penetrate many of nature's mysteries.
科学能揭示自然界的许多奥秘。
音频列表
- 2021-05
- 2021-05
- 2021-05
- 2021-05
- 2021-05
- 2021-05
- 2021-05
- 2021-05
- 2021-05
- 2021-05
查看更多
用户评论