spinal cord 
髓 cord blood [医]脐带血
umbilical cord 脐带
power cord 电源线
vocal cord [医]声带；[医]声襞
tire cord （轮胎）帘布，帘子线
cord fabric 帘布
detonating cord 导爆索，引爆线
bungee cord 弹力绳
supply cord 电源软线，电源线
cotton cord 棉纱绳
tyre cord 轮胎帘线；轮胎帘子布
patch cord 接插线，调度塞绳
vocal cord paralysis n. 声带麻痹
nylon cord 尼龙绳
extension cord 延长线；分机线绳
spermatic cord 精索
ac cord 交流电绳
flexible cord 软塞绳；花线；软线
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