A channel is a named connection of two endpoints.

通道是两个端点间被命名的连接。

youdao

They also say the dead included an alleged bomb-maker named Bagus Budi Pranato, who was wanted in connection with the hotel attacks.

VOA: standard.2009.09.17

The analyst did not want to be named because of his close connection to the government.

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Facebook has also garnered support for a new system-on-chip connection standard, rather affectionately named Group Hug, that would let owners swap in new mini systems from any vendor through PCI Express cards.

ENGADGET

Police have named a man they want to speak to in connection with the death of a man whose body may have gone undiscovered for two months.

BBC: Michael Polding death: Police keen to trace Ricardo Pisano