a place or environment that favors the development of somethingunwashed skin is a breeding ground for bacteria
unwashed skin is a breeding ground for bacteria
hotbed, hothouse, nest, nidus, nursery, seedbed, seminary
cruciblebase, capital, center, core, cynosure, eye, focus, heart, hub, mecca, nucleus, seatfocus, headquarters
in 1630
英语同义词词典收录了63618条英语词条，基本涵盖了全部常用同义词或反义词的辨析及翻译，是英语学习的有利工具。