“狭槽”的英语？

三道狭槽形的数据端口提供肺部 、 呼吸和神经系统的诊断校验.Three slot like data ports offered diagnostic checks of his pulmonary, respiratory and neural systems.将辅币置入旋转栅门的狭槽内,然后推开旋转栅门进去.You slip it into the slot at the turnstile and then push turnst...