1.沉思,思索;设想,推测 (about; on, upon)
2.投机 (in)
1.to consider or discuss why something has happened or what might happen
2.to take the risk of investing your money in a company in the hope that you can make a big profit later by selling the shares that you buy
1.I think most of you are speculating things, but I feel like I have to take responsibility and explain up to what I can.
我想你们大多数人也揣测过一些事吧，但我还是觉得我必须承担责任并且解释我所能解释的。
2.He did not know her, and she was speculating on the pision made bare by their degrees of the knowledge, a deep cleft.
他不了解她，她思索着由于他们知识水平的不同而造成的赤裸裸的分裂，这是一个深深的裂纹。
3.I'm speculating, but it seems reasonable to me that what's causing this decline, or much of it, is the rise of the two-earner household.
我猜测，双职工家庭的日益增多导致了迁移率下降或者是大幅下降，但是对于我来说，这似乎是合乎情理的。
4.This difference between net and operating profit means there can be no doubt: companies have been speculating in the stock market.
净利润与营业利润的差额，意味着有一点是无庸置疑的：中国公司一直在投机股市。
5.The media made a meal of it for days, speculating about whether Clinton was about to crack up or get carried away by her hormones.
媒体接连数日对此进行了连篇累牍的报道，纷纷猜测雌性荷尔蒙是否会导致希拉里就此败北。
6.Her hostess might be speculating, resignedly on the cause of her delay.
她的女主人一定在那里不耐烦地猜测她为什么还不回来。
7.Now what I've just given you is one reading of these texts, and I've done a lot of speculating.
我刚刚就只是读了一遍这些文本，做了大量的猜想。
8.Technology observers have been speculating about a touchscreen-desktop hybrid from Apple for a while.
然而不少科技评论一直猜测苹果正在研究触屏桌面电脑。
9.He was speculating that this might be his last chance.
他推测这可能是他的最后一次机会了。
10.This did not stop investors from speculating about the health of Apple's chief executive, who recently underwent a liver transplant.
但这并没有终结投资者们对苹果公司行政长官的健康的担忧，毕竟他最近接受了肝脏移植。