lower limb walking aid  下肢助行

ultrasonic walking aid  超声助行仪

Walking aid  助行器

walking aid appliance  助行器

walking aid robot  助行机器人

Walking training  步行练习; 步行训练

with-stick walking training  手杖步行训练

computer aid training  计算机训练

electronic visual-auditory training aid  电子视听训练辅助

First Aid Training  急救训练; 急救学习

first-aid training  急救训练

first-aid training-classes demand  急救课程需求

microprocessor training aid  微处理机训练辅助

training aid  辅助器材

nfirst aid training  急救训练

amount of training load intensity of training load mental load of training training for teen-agers  1.4法兰

normal training; teacher training; training of teacher  师资培育

Zhejiang women’s college of advanced training training  浙江女子进修学院

aid retain and aid draining  助留助滤