consisting of two members or parts that are usually joineda duplex apartment with all of the bedrooms on the second floor
a duplex apartment with all of the bedrooms on the second floor
binary, bipartite, double, double-barreled, double-edged, dual, twin, twofold
mated, paired
single
unpaired
in 1567
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。