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一词多议：

intercourse [ˈɪntəˌkɔːs]

n

1. communication or exchange between individuals; mutual dealings

2. See sexual intercourse

[from Medieval Latin intercursus business, from Latin intercurrere to run between, from currere to run]

Collins English Dictionary – Complete and Unabridged © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003