连锁 /liánsuǒ/ angolul

chain [chains]▼(series of interconnected things)
noun
[UK: tʃeɪn] [US: ˈtʃeɪn]

concatenation [concatenations]▼(series of links united)
noun
[UK: kɒnˌk.æ.tə.ˈneɪʃ.n̩] [US: kənˌk.æ.tə.ˈneɪʃ.n̩]