a horizontal structure that partitions a ship or box (especially one built close to the actual bottom)
例句与用法
1.
Barrois touched a spring , the false bottom came out , and they saw a bundle of papers tied with a black string 巴罗斯在一暗扭上按动了一下,抽屉的假底脱落了下来,他们见到里面有一卷用黑线缠着的文件。