speculate

现在分词：

动词现在分词: speculating

更多词形：

动词过去式: speculated | 动词过去分词: speculated | 动词现在分词: speculating | 动词第三人称单数: speculates |

单词例句：

He began to speculate about the future.

他开始思索未来。

No one can speculate on what he's thinking about.

没人知道他在想什么。

Nobody wants you to speculate recklessly.

不顾死活去冒险，谁也不愿意；

I wouldn't speculate on the reasons for her resignation.

我不想猜测她辞职的原因。

We don't need to speculate about the possible winner in the game.

我们不必去想谁可能是这场比赛的赢家。

One can only speculate on its timing.

这使人不得不质疑陈氏这场赌博的选时问题。

It's dangerous to speculate.

做投机买卖是很危险的。

It is dangerous to speculate in gold mines.

做金矿的投机买卖是很危险的。

I wouldn't like to speculate how much that car must have cost him.

我不想猜想他花了多少钱买那辆车。