Computer Assisted Telephone Interviewing, a market research term for a call center based on the use of a computerized database.
计算机辅助电话调查系统。一种呼叫中心市场调查术语，建立在计算机化数据库的使用基础上。
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During the Information age, the wide application of multimedia net technology has opened up a brand new field for computer-assisted language learning (CALL).