英文含义
IRDT的全称：Integrated Register of Driver Trainers (Driving Standards Agency; UK) | 中文意思：───机动车驾驶教练员的综合注册(驾驶标准机构；英国)
IRDT的全称：Inflatable Re-entry and Descent Technology | 中文意思：───充气回港和出身技术
IRDT的全称：Infrared Digital Thermometer (non-contact temperature measurement device) | 中文意思：───红外数字温度计(非接触式温度测量装置)