feed in
输入
例句与用法：
The teachers complain that nothing is feeding back to them from the classroom.
教师们抱怨，上课时学生们对他们没有什么反应。
A lot of ideas are feeding back from applied science into the pure sciences.
许多从应用科学反馈来的想法影响着理论科学的发展。
feed in
输入
例句与用法：
The teachers complain that nothing is feeding back to them from the classroom.
教师们抱怨，上课时学生们对他们没有什么反应。
A lot of ideas are feeding back from applied science into the pure sciences.
许多从应用科学反馈来的想法影响着理论科学的发展。