头部动作 meaning in English
headwork
Examples
- The firm ' s researchers are also developing sensors that monitor eye and head movements , looking for signs that a driver is drunk , or is falling asleep at the wheel
该公司还在研制检测眼睛和头部动作的传感器，以发现司机的喝醉酒或者昏睡状态下驾车的迹象。