两栋小楼的底层已经彻底翻修过。The downstairs of the two little houses had been entirely refashioned.从底层干起，然后努力一步步升上去。Start at the bottom and try to work your way up.“身居高位很辛苦，”他说。“在底层更辛苦，”这个亿万富翁机敏地回答道。"It's tough at the top," he sa...

“底层”的英语可以翻译为：[英] ground floor，[美] first floor，basement，bottom，rough coat ...

“底层”的拼音为：dǐ céng...