In futures market, over-speculation existed and the basic market function could not work well, so the futures market was obviously featured by semi-colonization and non-equilibrium.
市场投机过度，功能得不到正常发挥，期货市场因此具有非常明显的半殖民地性和非均衡性特征。
2
The president has gone out of his way to dismiss speculationover the future of the economy.
总统努力消除对未来经济的悲观估测。
《柯林斯英汉双解大词典》
3
With the Higgs likely to emerge in the next few years, speculationover who to credit is rife.