词汇	straight forward ramp
释义	straight forward ramp 直进坑线
随便看	science system science task science teacher science teacher preparation science teachers science teachhing science teaching science teaching at primary school science-tech science-tech cooperation science-tech journals science technicalization science-technicalization Science Technical Research Laboratories of NHK science technique Science technique extension science-technique paper science-technological labor Science technologies progress Science technology science-technology science technology achievements Science technology and dialectics II science-technology and innovation science-technology building