training jet喷气式教练机
trainingn.训练;培养动词train的现在分词形式.
Training injury训练伤
training cycles自行车训练
training schooln.师范学校;教养所
training coupon培训券
training cadres干部培训
training expert培训专家
training prison训练监狱
training demand培训需求
training sample训练样本
training reform训练改革