They had stopped by a spring to refresh themselves.他们曾在一处泉边停歇休息。Allow me to refresh your memory.让我帮你回忆吧。I looked at the map to refresh my memory of the road.我看看地图以唤起对这条路的回忆....
With PWM modulating technique, two high DC voltage controllable powers are generated.利用PWM调制技术, 分别得到两个可控的高压直流电源.Hence we focus on manipulable or controllable war - causes.是故我们将著重于可操作或可控制的战争成因.Among the many regulatory su...