English translation for "clock-hour"

60分钟一节课。

Similar Words：

"clock---clockwise" English translation, "clock-driven" English translation, "clock-driven chart" English translation, "clock-face diagram" English translation, "clock-golf" English translation, "clock-hour figure" English translation, "clock-on" English translation, "clock-pulse generator" English translation, "clock-pulse width" English translation, "clock-radio-phone" English translation