training law训练规律
trainingn.训练;培养动词train的现在分词形式.
training oneself炼己
training expense培养费
training station训练台
training cruiser教练巡洋舰
training writing训练写作
training systems训练系统
training session培训会议
training thought训练思路
training mission训练任务
training command训练部