基本解釋[地球科學(xué)]陡崖英漢例句權(quán)威例句This would serve two purposes, Feroli says, "it would help thwart the 'cliff effect' of the Treasury purchases coming to an abrupt halt later this summer, and it would address concerns that the Fed is becoming too dominant a participant" in mortgage markets.FORBES: Spinning Compass Could Freeze Fedabrupt cliff更多例句專業(yè)釋義地球科學(xué)陡崖