Total Harmonic Distortion总谐波畸变 Technical Help Desk技术服务台 Technische Hochschule Darmstadt达姆施塔特在慕尼黑 Doctor of Theology医生的神学 The Home Depot (stock symbol)家得宝(股票符号) Through-Hole Device通孔装置 Thread/Threads线程/线程 Technical Hole Deviation (drilling)技术游车(钻探) Top Horizontal Discharge顶级水平的排放 Thread (File Name Extension)线程(文件扩展名) Total Hop Distance总跳的距离 transverse heart diamete心脏横向直径 The Hotel Directory旅馆的目录 3DShopping.Com3DShopping.Com Tabular Historical Data表格历史数据