training day训练日
trainingn.训练;培养动词train的现在分词形式.
Training Equipment Development训练器材发展
Training Programs for Teachers教师培训
training and simulation system训练模拟系统
training all workers and staff全员培训
Training System Support Center训练系统支援中心
training in military academies院校训练
training of bilingual languages双语培训
Training Developments Institute训练发展研究所