底層
拼音：dǐ céng英文解釋：
bottom; ground floor; rough coat; understratum【計】 bottom layer
中文解釋：
(1) 樓房等建築物的最下面一層這棟大樓的底層是外文書店(2) ;喻指社會、組... >>查看“底層”在國語詞典中的解釋相關詞條：
1.bottomlayer 2.footingcourse 3.basecourse 4.underlayer 5.undercourse 6.subcoat 7.basement 8.endonexine 9.priming 10.undercoat 11.bottomcourse 12.sublayer 13.lowerlayer 14.beddingplane漢語造句：
- 新來的人論資排輩只好屈居於最底層。Newcomers have to accept their position at the bottom of the pecking order.
- 這些東西（如你拿著的）放在架子的底層上。They (eg The things you are carrying) go on the bottom shelf.
- 樓上的房間要比底層的暖和得多。The upstairs rooms are much warmer than those on the ground floor.
- 請把底層書架上的書都撣一撣。Please dust all the books on the bottom shelf.