词汇	power-off speed
释义	power-off speed 无动力速率
随便看	ecological protection of water source ecological protection principles ecological protection technique ecological protection techniques ecological protection zone ecological protective barrier ecological protective defence ecological protective function ecological protective measures ecological protective screen ecological province ecological province construction ecological psychology ecological public cemetery ecological public welfare ecological public welfare forest ecological public-welfare forest ecological public welfare forest compensation ecological public welfare forests ecological public-welfare forests Ecological purchase ecological purification ecological pyramid ecological pyramids ecological quality