retaining device railway spike (spike)
【生活】帮助穿上的装置【生活】着装设施
device for assisting in putting on
暂无补充释义。
相关词条
intrauterine contraceptive device
SQUID (superconduction quantum interference device)
discharging device
image input device【计】
cistern with lifting device for flush closets
goods space; heating device, ventilating plant
clamping device for bands of curtains