单词	distinguidhing singal
释义	distinguidhing singal n.识别信号
随便看	rural economic cooperatives rural economic crisis rurale conomic development rural economic development rural economic growth rural economic history rural economic management rural economic organization rural economic policy rural economic reform rural economics rural economics development Rural Economic Strategies Rural Economic Structure rural economic system rural economic transformation hypothesis rural economy rural-economy rural economy development security rural economy growth rural economy in arid area rural economy income rural economy in northwest region rural economy organization rural economy with distinguishing features