双链 Traditional form: 雙鏈 Pinyin (reading): shuāngliàn Definitions: double stranded Characters: 双 - pair, couple; both; measure word for things that come in pairs 链 - chain, wire; chains, shackles Traditional characters: 雙 - pair, couple; both; measure word for things that come in pairs 鏈 - chain, wire; chains, shackles