adj.免提的;免手持的
网络 免提装置; 免持听筒; 免手持
Even using a "hands-free" device can divert a driver´s attention to an alarming extent.
即使使用“免提”设备,也会在令人担忧的程度上转移司机的注意力。
It is designed to take hands-free photos or videos of anything people are doing.
它的免手持设计可用于拍摄人们生活中的照片或视频。
They also found that the group using the hands-free kit made 83% more errors in their tasks than those who were not talking.
他们还发现,使用免提设备的小组在执行任务时比不使用免提设备的小组多犯83%的错误。
As Kunar and Horowitz report, those who were making the equivalent of a hands-free call had an average reaction time 212 milliseconds slower than those who were not.
库纳尔和霍洛维茨报告说,那些使用免提电话之类的人,他们的平均反应时间比不使用免提电话的人慢212毫秒。
A lavalier microphone is made for hands-free operation.
领夹式麦克风可免提操作。