黑白无距离
Fluctuations in the market例句以下例句来源于网络，仅供参考1.杨飞说：投资者会继续将黄金作为他们投资产品之一，以对抗币值波动和资本市场波动。Investors keep gold in their portfolios to hedge against risks from currency fluctuations and capital market volatility, said Yang.
双子座的小蛇
你好！波动率volatility 英[ˌvɒlə'tɪlətɪ] 美[ˌvɒlə'tɪlətɪ] n. 挥发性; 挥发度; 反复无常; [例句]The government's policies of divide and rule have only contributed to the volatilityof the region.政府分而治之的政策只是加剧了该地区的不稳定性。
