| 单词 | 以防炸弹穿透 |
| 例句 | DEFINITIVE EXAMPLES 权威例句〔penetrate〕The exterior walls are three to three and a half feet thick to prevent penetration by bombs.外墙厚3到3.5英尺，以防炸弹穿透。柯林斯高阶〔penetration〕The exterior walls are three to three and a half feet thick to prevent penetration by bombs.外墙厚度为3至3.5英尺, 以防炸弹穿透。外研社新世纪 |
| 随便看 |
|
英语例句辞典收录了559068条英语例句在线翻译词条，基本涵盖了全部常用单词及词组的例句翻译及用法，是英语学习的有利工具。