Telecommunication Device for the Deaf聋哑人用电信设备 Total Demand Distortion总需求扭曲 Time Division Dual时分双工 Test Driven Development (programming methodology)测试驱动开发(编程方法学) Technical Due Diligence技术上尽职尽责 Timing-Driven DesignTiming-Driven设计 Technical Direction Document技术指导文件 Telecom Depressive Disorder (phone, fax, pager, email, no messages)电信压抑症(电话、传真、寻呼机、电子邮件、没有消息) Test Design Description测试设计的描述 Tactical Display Device战术显示设备 Technical Design Document技术的设计文档 Terminal Station终端站 Truncated De-Correlating DetectorDe-Correlating顶检测器 Task Data Description任务数据的描述 Three Doors Down (band)3门(带)