无边便帽 meaning in Chinese

skullcaps

There are marching bands , children dressed as santa claus and clergymen in magenta skullcaps gathered in the center of bethlehem to celebrate christmas eve
有前进的乐队，装扮成圣诞老人的孩子，以及头戴紫红色无边便帽的牧师们齐聚伯利恒(传说是耶酥出生地)中心来庆祝圣诞前夕。
The system will use electrodes embedded in a skullcap worn by the patient to transmit messages from the brain to a computer which passes them on to the chair through a wireless link
电力中断使得列车无法运行。该系统将采用植入病人所戴无边便帽的电极把大脑信息传递给计算机，然后通过无线传输给轮椅。