speculative excesses短语¹³¹⁶²⁰⁺³ 基本例句 投机过度行为 There's also unease within the Fed about taking additional stimulative steps because of fear they could spur inflation or speculative excesses by investors later on. 美联储内部对采取额外经济刺激措施也存在不安情绪，因为他们担心此后会引发通货膨胀和投资者的投机行为。 yeeyan